UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKUVe4MI/gZbZfoFQVDv40Vq3jKR2SkI3zOsMTitgEE=' 
WHERE 
  key_id = 'fa0aa80620f8441ee3ed938998ff035e81555c69e292b471e00f7e01bb1bd30d' 
  AND (
    token = 'qKUVe4MI/gZbZfoFQVDv40Vq3jKR2SkI3zOsMTitgEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )