INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268392c71713c54a59af04875a808156039f8c65a0f19adb259119904c0e0235', 
    'EDCJsPoLPgvazaQ6DqhYCyf4XiriaflXxjTyxgEHx8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)