UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'am5RTYe4yEnXefAAbo0byIp1pf3hDzzz0NNFfsIe/Fg=' 
WHERE 
  key_id = 'f88c78bf1911448c57fffa4381c98b6f4531b83bbd6ab0fe8aed972eed148ca6' 
  AND (
    token = 'am5RTYe4yEnXefAAbo0byIp1pf3hDzzz0NNFfsIe/Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )