UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBSZJsVckwzWNb1j1nTt/P/Hy7JgEQB+nBevkeV3GlQ=' 
WHERE 
  key_id = 'bc55ee6f3b0711f97b38b7905b6a1229f8c998982f2daa5b1850572b81824257' 
  AND (
    token = 'UBSZJsVckwzWNb1j1nTt/P/Hy7JgEQB+nBevkeV3GlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )