UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yb+G4SJz/d0ZK0raarkQIYhGRmnMprTSlEYUHArBmIw=' 
WHERE 
  key_id = 'c34e1c7061c034e26101d6c42864c937196f37b5dc4d56fb27eafee0b2d913e9' 
  AND (
    token = 'Yb+G4SJz/d0ZK0raarkQIYhGRmnMprTSlEYUHArBmIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )