UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCFu0s2a6zXtQzUajisRSoHBAxs+cX8JW+B3X0ar2gU=' 
WHERE 
  key_id = '461cac4d76145ea62427888d13dfa1254bf4e4d3b5f1dc8b6fcfcab545e75574' 
  AND (
    token = 'NCFu0s2a6zXtQzUajisRSoHBAxs+cX8JW+B3X0ar2gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )