UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fb2SSwXQl/83J4PP5v+6Uu1Yv44jua/6mYmoL8lixGA=' 
WHERE 
  key_id = '1c67dd27350de7a7babde834e948d82e42d50a925384e28bbacd08bac713d3c4' 
  AND (
    token = 'Fb2SSwXQl/83J4PP5v+6Uu1Yv44jua/6mYmoL8lixGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )