INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa02d2e0c9e33e102ba47683fe2bf4575fceb1fd3f530b955d65d3ae54f1b43e', 
    'oRs83zHsFsd0gmox4DpEzE6atkQZpUij4QhHIuevFv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)