UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLQFDojw3hc/DJxTLrzy4AF/YPTuaDZjfSjykBvyjYs=' 
WHERE 
  key_id = '1bad6a1798ee85780bcde51b1c355cd316cf17633fdc6b40212ac026f8724028' 
  AND (
    token = 'DLQFDojw3hc/DJxTLrzy4AF/YPTuaDZjfSjykBvyjYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )