UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpvPSImNkskNbEy+BHTlZGoGDw23ScxXnEVWvtGvNk4=' 
WHERE 
  key_id = 'a20633d787913081d41bc713bbc3101e36b71f2b81a76851c74534802a6210ba' 
  AND (
    token = 'vpvPSImNkskNbEy+BHTlZGoGDw23ScxXnEVWvtGvNk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )