UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZ0dT1sujxjgxpcY0ol6jxl6Dz4fWdMFO4+R2pGvLRA=' 
WHERE 
  key_id = '2863febc0826d2d828ffdb7f28424586a7e67b94a0dd87490eca5ba208974516' 
  AND (
    token = 'iZ0dT1sujxjgxpcY0ol6jxl6Dz4fWdMFO4+R2pGvLRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )