UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVZ4c5nkIJtPs5XlJGfO7sJOv4o1wcSqpGoDXEOeQco=' 
WHERE 
  key_id = '3b42605a8dc17b461e431e767ace3bf60f476ea6398fd034e126c1c9fce1c152' 
  AND (
    token = 'HVZ4c5nkIJtPs5XlJGfO7sJOv4o1wcSqpGoDXEOeQco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )