UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qg9K2qe1Ty9w46U1VpbleOZOCujL/mahmrDQ3okDHwI=' 
WHERE 
  key_id = '200c270d43ba692cb3dc52d025b553301d9af279aa91b0bfe368c7bf786fc4fd' 
  AND (
    token = 'qg9K2qe1Ty9w46U1VpbleOZOCujL/mahmrDQ3okDHwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )