UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IF7UNM6O/Do06Y7FYT83/3I4irsyNszkh7e3FEuW6CA=' 
WHERE 
  key_id = '13b74862fabc33b3ee67dff476ca7aa5500ee372a296a9dad2767225002cac29' 
  AND (
    token = 'IF7UNM6O/Do06Y7FYT83/3I4irsyNszkh7e3FEuW6CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )