UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+Ae2ZmeSOg7dDaQpH3jTVFitbpGIBvCJPee00v92pE=' 
WHERE 
  key_id = '80fcb08b60c379a2dd7f34e099691da966b4caa30cb3807e9db51ef145604107' 
  AND (
    token = '4+Ae2ZmeSOg7dDaQpH3jTVFitbpGIBvCJPee00v92pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )