UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygmtvyBk8Bn5ih4L3Xo/b01hpE3hInzVWPqhH0o1hNM=' 
WHERE 
  key_id = '87e82c62010e2af3749e1c090234ac53aaf5cd02653a6b73f6046becd5de4c1c' 
  AND (
    token = 'ygmtvyBk8Bn5ih4L3Xo/b01hpE3hInzVWPqhH0o1hNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )