UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjbF5l/yt1HBsQLp8E4WfHbJW6so0AN/4Piek3KaVWc=' 
WHERE 
  key_id = '84d7230621f2275cec9b86b31bbdef1d08251f110f92c6c0a75951da7517a2b9' 
  AND (
    token = 'TjbF5l/yt1HBsQLp8E4WfHbJW6so0AN/4Piek3KaVWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )