UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaYQhbNNGw62w98BWniz4Fwgp0LGfbX4Vn25UPXVw+M=' 
WHERE 
  key_id = '817880ff3ea783c00fd8d7a7462c37d2046ae8f77b30baee4735dfb2865ac9b7' 
  AND (
    token = 'XaYQhbNNGw62w98BWniz4Fwgp0LGfbX4Vn25UPXVw+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )