UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDp58s30y1uaXO1R7KjwSoQrJOlKCqd2yctw4jJfz8g=' 
WHERE 
  key_id = '7516e1bc4dad28be086e99569b487f3ac0deabf8ef263108e38738d3c9c4d5ac' 
  AND (
    token = 'KDp58s30y1uaXO1R7KjwSoQrJOlKCqd2yctw4jJfz8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )