UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi5pQE0+NIf+caXqYbQoTWkqu0pf2lXCDSwvYiXGuf0=' 
WHERE 
  key_id = 'c30d07b1c6bfb7d33b674b31beba4066f9344275bd64febb40a26ab8f38fc1d5' 
  AND (
    token = 'fi5pQE0+NIf+caXqYbQoTWkqu0pf2lXCDSwvYiXGuf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )