UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+qLP/DFdf+2G7k/rpzoqhnw1zULx/4Wsf1seI9N4OM=' 
WHERE 
  key_id = '56709296dd8305d4e279fa2db08442fa6de046f037237bff05a44a3c9b14d698' 
  AND (
    token = 'm+qLP/DFdf+2G7k/rpzoqhnw1zULx/4Wsf1seI9N4OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )