INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75897f3920cadeea7b0ef0ae11e3a37bf11efb70aadcf74bd94c1716f6953b6f', 
    'N7gdTs/IBij33y9PDCQ/gboXbXdJB2YkzuICDQmuFc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)