UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6hDdYAZKLdJGKZUsbnrcv8s8N7POE92DE1G74+YN08=' 
WHERE 
  key_id = '1afec1d6ad8456d816841576658afdbcb5c8cce559f86f18a83e2e72445ec010' 
  AND (
    token = 'i6hDdYAZKLdJGKZUsbnrcv8s8N7POE92DE1G74+YN08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )