UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cR+dUkkwMJG32RDaYRiA4q+24ebwN2EWRlfhWohYeW8=' 
WHERE 
  key_id = '49a38bfcbf2adb066bde050b97a1685a062f25f80d7238418d8d920efba0277d' 
  AND (
    token = 'cR+dUkkwMJG32RDaYRiA4q+24ebwN2EWRlfhWohYeW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )