UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZ8DB8ASnd0KqJR9/vY5ayqp0aHMecqX4KNxJ/hIgcU=' 
WHERE 
  key_id = '0522fbd29c6f573007e31b3bd5f7c954bb0dd5f115a59c57c8449b7b4e97d2d7' 
  AND (
    token = 'WZ8DB8ASnd0KqJR9/vY5ayqp0aHMecqX4KNxJ/hIgcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031