UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYxEPoVKqWqoGmxePoDMsA+M+tcu8UwCN9in5LWTZ7c=' 
WHERE 
  key_id = '6f58c91864b14b05e7f6fbc3569a0b434ed36945f59cf655d3e737a40c6a4e42' 
  AND (
    token = 'hYxEPoVKqWqoGmxePoDMsA+M+tcu8UwCN9in5LWTZ7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )