UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4fM8SZDuqloXX/N0dFtneQsnDXYbqlUmDQqrFVrNas=' 
WHERE 
  key_id = '579552d3d8c3703a6026ab1c749e9cc550e36ecee0cc884f0ab1efe8f6c50d31' 
  AND (
    token = 'A4fM8SZDuqloXX/N0dFtneQsnDXYbqlUmDQqrFVrNas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )