UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srD9GnoWLZls9Bnz2x+asnsFVPulF5o77cOtgxPb1RA=' 
WHERE 
  key_id = 'ff9a631c3c5adc8a993523f216ee16b356917877cafa5b66568c8a3b92487d38' 
  AND (
    token = 'srD9GnoWLZls9Bnz2x+asnsFVPulF5o77cOtgxPb1RA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )