UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XHj/Gup/JwVblC+RzQkI/bS6if6YXmWocBIbAfQZkCE=' 
WHERE 
  key_id = 'cae918f44c15880650b3e50a64f2e89d0e0582a631833a4024a0798511e72b2f' 
  AND (
    token = 'XHj/Gup/JwVblC+RzQkI/bS6if6YXmWocBIbAfQZkCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )