UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEQMWKYfkE1ONL34566so3gIvdzHCBeUKDBSvSXEh3c=' 
WHERE 
  key_id = 'a91d9ecd54809878ea215ee1e79115a9b2cd2c66efcf271e1decacdfddcef40f' 
  AND (
    token = 'FEQMWKYfkE1ONL34566so3gIvdzHCBeUKDBSvSXEh3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )