UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQuwvRyOnKi/xrA4u0LjDwlZMVl15C4sxgYBmpmI6do=' 
WHERE 
  key_id = '50955602c6365a1abda8824b9d04d09f5a654bb9bae0571af7ab917fbf362b27' 
  AND (
    token = 'gQuwvRyOnKi/xrA4u0LjDwlZMVl15C4sxgYBmpmI6do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046