UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Khaca33pzJZ9vYtJsNv44cHd4fad7cLnu87fhtexL9Q=' 
WHERE 
  key_id = '1c62ae04b675bbd5b4dc3c21c0aff925cf0053211a8d788898bc4daef4e290d5' 
  AND (
    token = 'Khaca33pzJZ9vYtJsNv44cHd4fad7cLnu87fhtexL9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )