UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjpeTzOTXL2WLi4YHw7/UR9gxr1CAfSQB5nBO7X5CRE=' 
WHERE 
  key_id = '56dcc3e9b991508b2fcfe202a808a92f0333f31e33e509be50fdbea7d7702089' 
  AND (
    token = 'YjpeTzOTXL2WLi4YHw7/UR9gxr1CAfSQB5nBO7X5CRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )