UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WD9I8MxUwKC5mDMDNoWpmw/74ZiRjpvr4mxw0rg3Rfc=' 
WHERE 
  key_id = '9477bf6966c41a66c6411be98c0cd29cdb3ff3ff1a77c4b775f267fe09ad228e' 
  AND (
    token = 'WD9I8MxUwKC5mDMDNoWpmw/74ZiRjpvr4mxw0rg3Rfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )