UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9T/IsxeeS45B7QxjVB7xHoWGkO7kWLecN9QCQ+ByYeo=' 
WHERE 
  key_id = 'c964378003c6adb29ae234c916c69916434bdbff01cb9a0df2dedf951f2160bd' 
  AND (
    token = '9T/IsxeeS45B7QxjVB7xHoWGkO7kWLecN9QCQ+ByYeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )