UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dB2SWvsq2LK2yC6nk4KuOqLEXAV/UQnorsDDGG7Xf+o=' 
WHERE 
  key_id = 'f49f78f9b12749e944c319e2d5406268704c74c7b39e8049cd5ac62b15e55984' 
  AND (
    token = 'dB2SWvsq2LK2yC6nk4KuOqLEXAV/UQnorsDDGG7Xf+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )