UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMDAcVR2826SfSrDItvgiQ/VJsmQFN0lR0dgJPlISsg=' 
WHERE 
  key_id = 'c4666d96a4aa0d02f586667c5de1fbbbe49de4bd8d2d0f45e0c96926feb5cd3c' 
  AND (
    token = 'pMDAcVR2826SfSrDItvgiQ/VJsmQFN0lR0dgJPlISsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )