UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ED+5BXupRD+U4FRKpxyoNKJZ2SCcFzXOWqd+IVAAboI=' 
WHERE 
  key_id = '3a1836a8a7290c8f7ebf18317ff865e5e49675c3d06491243d1e4bcc059b70f2' 
  AND (
    token = 'ED+5BXupRD+U4FRKpxyoNKJZ2SCcFzXOWqd+IVAAboI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )