UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XU9rrMOv56YYa76LiRBciO0p3oa3RUMTcIFIeB5CS8M=' 
WHERE 
  key_id = '6706128d4b3a6c8a87c2fb9a1a189cf3e52fd6b975d5bf6a03c875ee2cbd226f' 
  AND (
    token = 'XU9rrMOv56YYa76LiRBciO0p3oa3RUMTcIFIeB5CS8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )