UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hg5gYGSnrp/qr6Vj3sgObpMCljPDf57/bK2Vx0datDQ=' 
WHERE 
  key_id = 'c459aab3b468877e649f03ce1c25b5a45be66a73e6217dfd0af107b154018d60' 
  AND (
    token = 'Hg5gYGSnrp/qr6Vj3sgObpMCljPDf57/bK2Vx0datDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )