UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwiCwmnd6k9ECGjsabmZveCgtn2vOb7G4h3flFophDY=' 
WHERE 
  key_id = '99a57be9da22ba7a7016b1c858fd50e936e807f1c43afd1a5bd9dcc5d066d8d6' 
  AND (
    token = 'kwiCwmnd6k9ECGjsabmZveCgtn2vOb7G4h3flFophDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )