UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1fDKVx+H5vEBW9Ja8Rq/+G9bE30n9s7IP38iKhVbcQ=' 
WHERE 
  key_id = 'da2c910b877ef57ebb96670274a89376d60b031d73f5ae7761a12e01d6d531e4' 
  AND (
    token = 'c1fDKVx+H5vEBW9Ja8Rq/+G9bE30n9s7IP38iKhVbcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )