UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfu0Ja6xjYyO87VzjJY+mqn7Ic/4Ok08xwb/GPIb2FQ=' 
WHERE 
  key_id = '3078594f0476d9e36b93831427a921831dc0151b7837830a334df254119b6119' 
  AND (
    token = 'pfu0Ja6xjYyO87VzjJY+mqn7Ic/4Ok08xwb/GPIb2FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )