UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRtw7kmxXkagDYE3exBw1T4o0UAVrQ9dUJYS4NPeUCQ=' 
WHERE 
  key_id = 'c181d3be33633771d867b56f9d40ff8e6401191f81a9885ef731c2705aec6f66' 
  AND (
    token = 'sRtw7kmxXkagDYE3exBw1T4o0UAVrQ9dUJYS4NPeUCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )