UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXEw4xgTcLI/F3fsqgJWSNTN4dANWaCpURNnK6d7uHU=' 
WHERE 
  key_id = '99cf2f2b4a41cc85ca9cdfd51a1e0db7eb54561b1d99736821a47fb545294b30' 
  AND (
    token = 'NXEw4xgTcLI/F3fsqgJWSNTN4dANWaCpURNnK6d7uHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )