UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSxd2EqmjHNqgzZFahVRat6Ip2VgDfFbExP4JlqqOSM=' 
WHERE 
  key_id = 'debf596361729d97642f9c4da2465457a2c3f7e57f3388ed5638f5b8a6e8224d' 
  AND (
    token = 'rSxd2EqmjHNqgzZFahVRat6Ip2VgDfFbExP4JlqqOSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )