UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZT4Wy8WA1XmGXzU9gIt2xfEMzjNuzDemYWRFHjzWKQ=' 
WHERE 
  key_id = '86aadc03d0225b31c8371f33d58af76585f4f4022db836cb2a9d09e91b8dac1b' 
  AND (
    token = 'DZT4Wy8WA1XmGXzU9gIt2xfEMzjNuzDemYWRFHjzWKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )