UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izqxFGSpSzehmSBB3AooJWfVZq0F0Yj1bulsnfJ8etk=' 
WHERE 
  key_id = 'fe694e8401ccbcfa4bde9021db19329dbb2dccf31be5572a34fa84796328fc9b' 
  AND (
    token = 'izqxFGSpSzehmSBB3AooJWfVZq0F0Yj1bulsnfJ8etk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )