UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOw+29p6ug/EZuMAqEFtN5kuNOLBqcscz03wOobgN9E=' 
WHERE 
  key_id = '2754f98d85d9722a49a7c16d4d3574e552b3ba296e925bbfb613c2e78670ab48' 
  AND (
    token = 'OOw+29p6ug/EZuMAqEFtN5kuNOLBqcscz03wOobgN9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )