UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkabj7ASz0DyA2ndOf5ASFfrid/QEouluhW2Egy2z6E=' 
WHERE 
  key_id = 'a75f3feb68e44cbda0057198985960cfe08ffc1ed8d11fc399da5a9f326c9fc7' 
  AND (
    token = 'gkabj7ASz0DyA2ndOf5ASFfrid/QEouluhW2Egy2z6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )