UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItlkKldYYaaMJovIY6Nm06RkAMERpDyMMNb3f9bvqYQ=' 
WHERE 
  key_id = 'c4506d585ff4d8be70f85cadc65482ddfba2a7a4cd014381888385afd2875a04' 
  AND (
    token = 'ItlkKldYYaaMJovIY6Nm06RkAMERpDyMMNb3f9bvqYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )