INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6768da60879261797fb9e164199d0ca22456fc4c805b4c748a26cfefcc7cef0f', 
    '77cBmfS8nWQlKZJ3OYP2IkTWVRhaq1X1O7+KalSGgag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)