UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2SHIzQMUh2XSOt8G8mLl3+0geO9PMHHHz4h4MA7dHc=' 
WHERE 
  key_id = 'a3d4bf17b403db0448800c33bf26f77b1345acd35c11c445a624356fb4845b78' 
  AND (
    token = 's2SHIzQMUh2XSOt8G8mLl3+0geO9PMHHHz4h4MA7dHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )