UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEoBZIOgzFRYW77NVXoK7UZ5+jcL51DaXni3Gro+VNM=' 
WHERE 
  key_id = '3d9b28a7d81084d4cb53ebc3d07a2ea91861bbcac23d0cdd823e95981ba1b5ba' 
  AND (
    token = 'PEoBZIOgzFRYW77NVXoK7UZ5+jcL51DaXni3Gro+VNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )