UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+nYlVsQFDYSl1bjrZhXxwoqKaNaE/o5cQqTtRor7MU=' 
WHERE 
  key_id = 'ac9bbb69ecc911d6123863934abe20ae2d7e008513e7ba3b50d0fa7ea9ef4cbf' 
  AND (
    token = 'y+nYlVsQFDYSl1bjrZhXxwoqKaNaE/o5cQqTtRor7MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )