UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yVTjsAAL3ijON4MznY66P1yM+d2u9j0/REP2WliS3o=' 
WHERE 
  key_id = '49cc31a2ea35e28fe28f2a9a9f2e8eb3346246c990f53bf780fec9af7ef914e1' 
  AND (
    token = '9yVTjsAAL3ijON4MznY66P1yM+d2u9j0/REP2WliS3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )