UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FamMhDvXWjMmFdCSJTW9QwWCMT5WlEkfa4uJKtULGJE=' 
WHERE 
  key_id = 'cb11bb402595f3d9c3e8fa4d69afdc620a17f6b2544c24c1859eba3bd2e6c1b5' 
  AND (
    token = 'FamMhDvXWjMmFdCSJTW9QwWCMT5WlEkfa4uJKtULGJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )