UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cdNXBkRHIPGbVPcbxJSViLLZ5hZ7DcAvlpx/lyR5bY=' 
WHERE 
  key_id = '95f91cbe2dc500bd95a56fb428f684aa1a08192eed8e98288e37c08768989a31' 
  AND (
    token = '4cdNXBkRHIPGbVPcbxJSViLLZ5hZ7DcAvlpx/lyR5bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )