UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQj0WJZANWaiK7ei2Ehn9wjaBBOuig6EcRcDaFBwsZ8=' 
WHERE 
  key_id = 'cb0f5c8a3930a02aba6aa94d87c7183b66f6dbade5b7e862caeb4f915f6f19af' 
  AND (
    token = 'fQj0WJZANWaiK7ei2Ehn9wjaBBOuig6EcRcDaFBwsZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )