UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNpSmoYmsoBYmK6tTSeNlyxwf3jfGOWMzPpbFTdyEyk=' 
WHERE 
  key_id = 'f23c714ac5743be85bd5def0aa2b6cd8643319ba442f05b5cf06bf69010e680b' 
  AND (
    token = 'xNpSmoYmsoBYmK6tTSeNlyxwf3jfGOWMzPpbFTdyEyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )