UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9zWpoHxRNkhX7Xzz9Kxmj9d6gcjSTv6rLgQhvPZJ2k=' 
WHERE 
  key_id = '41eaba8db67910f04f17b32ae692431ba06f0b0a4830b86805cea583641ce3ef' 
  AND (
    token = 'm9zWpoHxRNkhX7Xzz9Kxmj9d6gcjSTv6rLgQhvPZJ2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )