INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff615ee807106b72b169107153121f7754d109acffdbdbcbdff0d9fa10009a04', 
    'IiTs1Vp6zGz3IPSKsDcQlNHZxzP4HzCFJ3QD8q7/rmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)