UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UD14H0hTTBMG0qnj3JeIn47vkEMEyVzMO/C7YH0s8ps=' 
WHERE 
  key_id = '5fe9cfd3d4a4e52ae7424bba746a3a068748e660c20d303d62fb00ec2011bf1f' 
  AND (
    token = 'UD14H0hTTBMG0qnj3JeIn47vkEMEyVzMO/C7YH0s8ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )