UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M30xVuaw2pEFyFkZ/GzbatiLumY/SuIHLgGrYKxLunw=' 
WHERE 
  key_id = '8888e24c95cd86b252a4866956b1a5236e8ee81007b7b15a689e694302ff21b2' 
  AND (
    token = 'M30xVuaw2pEFyFkZ/GzbatiLumY/SuIHLgGrYKxLunw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )