UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaRCnBg90+dHPUDoOjhB/YzFE01S5KEpG3we60S6K+M=' 
WHERE 
  key_id = '1cd6c459bd05fb537fbff397ded81f2a429c6c7bb7e4af19d940466bc004a2c7' 
  AND (
    token = 'xaRCnBg90+dHPUDoOjhB/YzFE01S5KEpG3we60S6K+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )