UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxF/PbAV6JYLX5xJUzzPOPnj+hIGJ3H9hmFY08Ze54w=' 
WHERE 
  key_id = 'b624902e003fa774114ac31260a3b8c9618675d363ae221a8428c541a4e8c58e' 
  AND (
    token = 'TxF/PbAV6JYLX5xJUzzPOPnj+hIGJ3H9hmFY08Ze54w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )