UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPFcJ8jsfEF0I8vsvbBKPpNvyIce72rSb0O/r1yVEEY=' 
WHERE 
  key_id = '86693583e16b5e7975e713a11caca234b831b6f049dc3c4db610d479501b9089' 
  AND (
    token = 'YPFcJ8jsfEF0I8vsvbBKPpNvyIce72rSb0O/r1yVEEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )