UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXeupj4VoRbzbaZnBBsfVVeXCaocI3lz885dswNyRVg=' 
WHERE 
  key_id = '2adfe6e37f44eddfeb98e32dbbafda3e943f863cc006648445314f0a2c636126' 
  AND (
    token = 'wXeupj4VoRbzbaZnBBsfVVeXCaocI3lz885dswNyRVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )