INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28c8464c8fb7599637b4a578c012733b9daa252afba7f4472061905ec779e95', 
    'sYmziRVWZ1NrIOM/wGFSRQRRVWGlhPXDgJBXLdaztII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)