UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHfLaHSMuz7NgTh2R2qa5x40D3NGhXiUy4n7xPt1U5o=' 
WHERE 
  key_id = 'e8049a3e016da928ccbd9551c1169034e91a294884a45c282a621d3dd779dc2a' 
  AND (
    token = 'kHfLaHSMuz7NgTh2R2qa5x40D3NGhXiUy4n7xPt1U5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )