UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/I2DxQcE11SFucsNv17Mj9Lg+BtvRKr9+5vYClqcki4=' 
WHERE 
  key_id = '7fb1f3898e0e136d9d3e866e08f404321bf318668bfba9810de02b5daa850a24' 
  AND (
    token = '/I2DxQcE11SFucsNv17Mj9Lg+BtvRKr9+5vYClqcki4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )