UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxpCByxLtL2mZwLWzoujrjTXwqz8bA+p6FOMU/oeEzI=' 
WHERE 
  key_id = 'a7943fbadeb72c7d5d1a24ab70077c2109daaaebaadfe4ffcbf05e33db8d54f3' 
  AND (
    token = 'UxpCByxLtL2mZwLWzoujrjTXwqz8bA+p6FOMU/oeEzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )