UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHtYwzD8lbAcKCKfhcepO7QsOOV940T+bezKcDRYyHE=' 
WHERE 
  key_id = '95d74cfb58ffe71cc5492f5fc802212802be0b358cf3b802c45cfc4f31db6bef' 
  AND (
    token = 'MHtYwzD8lbAcKCKfhcepO7QsOOV940T+bezKcDRYyHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )