UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5yJIKAFTldxc9aoI559fA3Dm+C8M9NE3IxFQM5NHsA=' 
WHERE 
  key_id = '8881ffa09ff8c35b5b9a3b5ced9b9fd2e9d848c52081d2eaffc0c668b838a0e5' 
  AND (
    token = 'P5yJIKAFTldxc9aoI559fA3Dm+C8M9NE3IxFQM5NHsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )