UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Ufn/JWShcx1+emtHylQiQ82bcSNMm92xigGNZoc7po=' 
WHERE 
  key_id = 'ca04438a1a87afc1e0f4d05d5e753ec9e50016aedcc523e0e13341c73b2d5f88' 
  AND (
    token = '/Ufn/JWShcx1+emtHylQiQ82bcSNMm92xigGNZoc7po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )