UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B39DDzNnu2fDaI1h5FSRkwD0eRMPCrnCRoi/q32QqTs=' 
WHERE 
  key_id = '2438f0caf3259f6eb1454cc1bd0b86c52d1d87b3a7eea8f694bc56ae4251d7b7' 
  AND (
    token = 'B39DDzNnu2fDaI1h5FSRkwD0eRMPCrnCRoi/q32QqTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )