INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1704b7b16628a9e8b0fabd91658b78e46eab312d6ef9bd228f794edff5e2eb5', 
    'zBmfSFlPCDTnQupbp1SUdpvGy644TfPhZbTmdmhVwLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)