UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byhSDgYesQGFIOaEf08x5jpfAJYGilodf/tKsCWpses=' 
WHERE 
  key_id = 'f8a18085811a7c7991e25ea294a43c43b5d4bf206165364bc3039823d056f4d1' 
  AND (
    token = 'byhSDgYesQGFIOaEf08x5jpfAJYGilodf/tKsCWpses=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )