UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiR53f+Dh/RwFbI5pW5w+fOxJk22zJaR6Hx48qBPQCQ=' 
WHERE 
  key_id = 'f6b5fce80ed491e41e67cfd00446065c9d5914508c591523f6f51a24f9388158' 
  AND (
    token = 'uiR53f+Dh/RwFbI5pW5w+fOxJk22zJaR6Hx48qBPQCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )