UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZRXSnzd394Eohu2popn8Gz/VlZ/xmsCG/Jp/j/z/4M=' 
WHERE 
  key_id = 'be7973619c6a4288f805946e4561341d92672023346e7fab74fba251c0b5eb6a' 
  AND (
    token = '4ZRXSnzd394Eohu2popn8Gz/VlZ/xmsCG/Jp/j/z/4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )