UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVpx+YMUk+IOgbkoH0IMuAR2KF8qoTBR5KmfLrkVxaM=' 
WHERE 
  key_id = '9277b8d850fd32d2601c2d462645a0aa1984423f819c0a58e16556411d4deddd' 
  AND (
    token = 'bVpx+YMUk+IOgbkoH0IMuAR2KF8qoTBR5KmfLrkVxaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )