UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bEQ+T4wYJfEhDVayFMl01uywmKl3jfTcYzDK3vXmbWg=' 
WHERE 
  key_id = 'd1b83b65c3294e5a90d4bac7968eeb20ac2612755cb01c9e7d1759530106c522' 
  AND (
    token = 'bEQ+T4wYJfEhDVayFMl01uywmKl3jfTcYzDK3vXmbWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )