UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4VY76L3MQHf8pyE3Z3ET/82H3zkamiT+qTEIOeAhbQ=' 
WHERE 
  key_id = '91bd82c130b5790eddf1a12d38be41e94d8eb446c70fad9d570a96a746f292d9' 
  AND (
    token = 'q4VY76L3MQHf8pyE3Z3ET/82H3zkamiT+qTEIOeAhbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )