UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuC1PMahGCnC/Z9GxvNEFrlaqu3Ih1uuqjspfltep2E=' 
WHERE 
  key_id = '97b523213fa98826fd3daa55777c7f5227a5cc210a2ddcb15fe2fe150bfb8a2e' 
  AND (
    token = 'JuC1PMahGCnC/Z9GxvNEFrlaqu3Ih1uuqjspfltep2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )