UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHSl/ivTwo+Gy5IKcOJm8m7CHjBrn4zxs70m+2Md68g=' 
WHERE 
  key_id = '56ffb1f52cbfb1dbea87790e5ae84aae77220399228d54a35bb4c28357b807b1' 
  AND (
    token = 'sHSl/ivTwo+Gy5IKcOJm8m7CHjBrn4zxs70m+2Md68g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )