UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKmCGOhaa+Puj+svqtUATfEn4wTyAmYXS7hH3BsdwaI=' 
WHERE 
  key_id = '319bbae68b42b50af7c6ce40d025a1d9a523052a84b022c27b085a2b32c96e33' 
  AND (
    token = 'JKmCGOhaa+Puj+svqtUATfEn4wTyAmYXS7hH3BsdwaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )