INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8a18085811a7c7991e25ea294a43c43b5d4bf206165364bc3039823d056f4d1', 
    'byhSDgYesQGFIOaEf08x5jpfAJYGilodf/tKsCWpses=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)