UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73+7BS8hBEbCp8gEVBgZitBiaMQBf61uMiAfPD1atyc=' 
WHERE 
  key_id = 'a3d8cb2eb876204b89a7596cc9aceeee82a5e3af37ff30999270f6db70373d3b' 
  AND (
    token = '73+7BS8hBEbCp8gEVBgZitBiaMQBf61uMiAfPD1atyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )