UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqZbTCg/asUt8mcBykMTNTwC61BwewqsZ3to7B38Qvg=' 
WHERE 
  key_id = '02d0908bc38052aed662fc4aaf3f31e6b61ed44b135ad1e4c8dc1b1efb4dd4c7' 
  AND (
    token = 'jqZbTCg/asUt8mcBykMTNTwC61BwewqsZ3to7B38Qvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )