UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3vR666owHH5YPHYuP/3r6tN+CYFmRQm3zp+XGZz6Og=' 
WHERE 
  key_id = '48eff0b4a0a72d9a9c11e7b1e2204010f95dc67deaa2ff9c2d2c44c2a64cd14e' 
  AND (
    token = 'K3vR666owHH5YPHYuP/3r6tN+CYFmRQm3zp+XGZz6Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )