UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKOUwkIY6+Fi4bmBVaytY+jMTWc8ySxDoHY+OZ5PvBc=' 
WHERE 
  key_id = '1f1d058b5c3c8147387552a29da1f918f2bc1d52fef4e9be70990550e9cb25b3' 
  AND (
    token = 'PKOUwkIY6+Fi4bmBVaytY+jMTWc8ySxDoHY+OZ5PvBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )