UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOByffTw0bB+c7iq+WITu1LtnRS9AdNJBFexWoNWoag=' 
WHERE 
  key_id = 'edc45e1ce94926b359ce05b60cf92471f61f2d19be25c96dc5630701e01748ce' 
  AND (
    token = 'kOByffTw0bB+c7iq+WITu1LtnRS9AdNJBFexWoNWoag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )