UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0M6ISzmZG4Iv0U4gGg3QkgwdyYAO8n2psEMXwzwdwM=' 
WHERE 
  key_id = 'ac913cce84e1558e41ed54c335105900b8601ac2f4776bd5915483f976b8afb2' 
  AND (
    token = 'j0M6ISzmZG4Iv0U4gGg3QkgwdyYAO8n2psEMXwzwdwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )