UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7L2xKSlyYs303swrL683s2Cop/cbe2tKBFsXB4TJ384=' 
WHERE 
  key_id = '68cca8558075c29b59916c5f59afd1be9f62b93e44fe8da93c20818093ffba2e' 
  AND (
    token = '7L2xKSlyYs303swrL683s2Cop/cbe2tKBFsXB4TJ384=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )