UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jh8c8RxkEdD97oeDM2dRUjZDPmDNUHRfL8mgtElKtR0=' 
WHERE 
  key_id = '316916e336326ab65db705d311e5e58903e07fde9bf8c6cbe19501485728988c' 
  AND (
    token = 'jh8c8RxkEdD97oeDM2dRUjZDPmDNUHRfL8mgtElKtR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )