UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgPfphquFD70lzYt8/5oWGy9vMxgtKJFlTsNSmFDxa8=' 
WHERE 
  key_id = '0a3a1b7e602321c1ab110b2691ec2ee0b9528a42eb9db29d39c4b6f4e2a87a2a' 
  AND (
    token = 'PgPfphquFD70lzYt8/5oWGy9vMxgtKJFlTsNSmFDxa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )