UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hU+tuJLutw9Cs/u45QHhNwSOHHZM5sJUiyH6Onn7VHI=' 
WHERE 
  key_id = 'e26d0615aa86276ef3d601ee4b7e368894f727ccad96e8c6a135e2d2bc8169e4' 
  AND (
    token = 'hU+tuJLutw9Cs/u45QHhNwSOHHZM5sJUiyH6Onn7VHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )