UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+YbrLZWsn0CCy9PzNcat8K1Nxmr/Z86wlbOBp/vdP8=' 
WHERE 
  key_id = 'c546b65ed8e9f885cd02621b9acd3f458af761bb9264520f3b78a042c63127f2' 
  AND (
    token = '1+YbrLZWsn0CCy9PzNcat8K1Nxmr/Z86wlbOBp/vdP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )