UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqc/nLfzzeTwdGSzV3AfQSKuvrsUmJk3+dVK3uxu3B8=' 
WHERE 
  key_id = 'a467315ddb7a4d749e57745b7b20459540947a7748eec8cf077f21763398c037' 
  AND (
    token = 'dqc/nLfzzeTwdGSzV3AfQSKuvrsUmJk3+dVK3uxu3B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )