UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtdJHIcR7PpZt8RBpDixXLK+NRHlcEJ21XB739exhNA=' 
WHERE 
  key_id = '8746ba3bb2048b45c5d8097d0f2fc55402b208444c4ecf837076a47b7e3d302e' 
  AND (
    token = 'XtdJHIcR7PpZt8RBpDixXLK+NRHlcEJ21XB739exhNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )