UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRd3FY4Odn6NhCebyho6MdvVEhD4YZmBeatHvdil3I4=' 
WHERE 
  key_id = '91d1a45c08f0c658b47ffcfc7614a16e1c55d48bc0f5593169188b85b74a5223' 
  AND (
    token = 'wRd3FY4Odn6NhCebyho6MdvVEhD4YZmBeatHvdil3I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )