UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IC1zOINWpMT2ez0PVgdRb62+L46262xvVmk0VNf6PoU=' 
WHERE 
  key_id = '4efc77e75b5b14f580b9e7cdcf8751c29a88fe93e1f31106f031b823dce35389' 
  AND (
    token = 'IC1zOINWpMT2ez0PVgdRb62+L46262xvVmk0VNf6PoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )