UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mg3gsk/rKkdG7CF+Lbr4xfwp+h+Uk6QAQpxK1fESD3E=' 
WHERE 
  key_id = '2d873c05979a04caf37973a7b7d9c4dc2f1b7aac5cd339ad3920cf9a8c8d14c9' 
  AND (
    token = 'mg3gsk/rKkdG7CF+Lbr4xfwp+h+Uk6QAQpxK1fESD3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )