UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2mZhgmn70C5BGlP7I8od9KQ2YmEjV1XjPvOV+nh/zo=' 
WHERE 
  key_id = 'dc3ec786d8c85bf18a0a22f2dbada97b4e619fbca4180df45d284a2e9eb00cea' 
  AND (
    token = 'Z2mZhgmn70C5BGlP7I8od9KQ2YmEjV1XjPvOV+nh/zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )