UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5nisIzEyWsDkEPSnapQttFwe9NSU94VlSwtlKKTs2Y=' 
WHERE 
  key_id = 'ce1ac57fbf746791b0d65812e3cb9097a55c7a3f81234c986843629138810c0f' 
  AND (
    token = 'e5nisIzEyWsDkEPSnapQttFwe9NSU94VlSwtlKKTs2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )