UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+4HejEqYvsLGpeNHCO1dZ0NNwZln46lXwFJhgZajDE=' 
WHERE 
  key_id = '24fba762fb580f1cf402abddb1addbcb5b00a3b44e5d2841775cb408b3112b09' 
  AND (
    token = 'g+4HejEqYvsLGpeNHCO1dZ0NNwZln46lXwFJhgZajDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )