UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jA1cn/PJF0x+TuOQe3e4b+7rnFrRxK/+YuCvFemJZRE=' 
WHERE 
  key_id = 'c342e660ccdcb961b4de830cc22fef685671968e32dad32e79415f6b03fcb6f6' 
  AND (
    token = 'jA1cn/PJF0x+TuOQe3e4b+7rnFrRxK/+YuCvFemJZRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )