UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm5AL34HjAHv4pBopzDDg6ricBKah2BWz24XOD9szYU=' 
WHERE 
  key_id = '53e79daf2a05e25c6bfc47ba5ec141a59677dade87127ff60886c85af9657f4a' 
  AND (
    token = 'Hm5AL34HjAHv4pBopzDDg6ricBKah2BWz24XOD9szYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )