UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXqQFa+DDu6YZRN5ZNLxTkSxfLuXflS/rWd9tY6SR+k=' 
WHERE 
  key_id = '66c5fcc624f5e27daa4599e58235060c297a48df510ce2729a139b35ebc371f7' 
  AND (
    token = 'pXqQFa+DDu6YZRN5ZNLxTkSxfLuXflS/rWd9tY6SR+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )