UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfhbX5xo9FdQorFTcXC3AKnLf2iKApEjaTrRmJXI41E=' 
WHERE 
  key_id = '196904ee088ba8122f448a0731706c53099d272307b4d407816d3eab886287e0' 
  AND (
    token = 'tfhbX5xo9FdQorFTcXC3AKnLf2iKApEjaTrRmJXI41E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )