INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf03418677360e6074c56f1f82cd68b30d8c4c1f119ebf7259be98a3566020d', 
    'rE0EUkID4yGYy+o7Ubny4NlAPkgUxCiaXXgTEw7CkgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)