UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdjLeQ3H32nsFdKhXl1FYCPZv+gWYSUVemJgYK/6dFE=' 
WHERE 
  key_id = '4a53d3a4d12c5108dfb747bbe40d84c8d6b61c6e5fa3ce4f0d20c624910f081f' 
  AND (
    token = 'CdjLeQ3H32nsFdKhXl1FYCPZv+gWYSUVemJgYK/6dFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )