UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZGfC6eh8ELHST1nxbB4FwDwUzQtcpXPH8UTgh3Wt34=' 
WHERE 
  key_id = '3c049e86b774fcc798f66d24318757dc46040998d26a76c8fe817944dbd95560' 
  AND (
    token = 'IZGfC6eh8ELHST1nxbB4FwDwUzQtcpXPH8UTgh3Wt34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )