UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIXcFyVRScZXFGni2WeUF18KNLjJTeBVhchKEYfWv7M=' 
WHERE 
  key_id = '484f4332f9664194b7870bd826642189f0576ebe6a458923c3657165f580e891' 
  AND (
    token = 'lIXcFyVRScZXFGni2WeUF18KNLjJTeBVhchKEYfWv7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )