UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLaoEvJXyFmntBv1npL8J/tFEPzJFDLjv7amNGdNIp0=' 
WHERE 
  key_id = '43af64d5be9d6af667158e42b4fda7932bf6d44b43115250e537dbef7b0d9ff0' 
  AND (
    token = 'iLaoEvJXyFmntBv1npL8J/tFEPzJFDLjv7amNGdNIp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )