UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZPrQKGr0Ivxl5TaWrRMfeOuJCLS1jLrWzw+dlrfb+I=' 
WHERE 
  key_id = '2faea4552307986834d5b5450eeb9d821ba771f5f32ae99c6643a6b12858055d' 
  AND (
    token = 'EZPrQKGr0Ivxl5TaWrRMfeOuJCLS1jLrWzw+dlrfb+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )