INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecda7ab71fa73b776619f4eb02f72b8a73802628fd237f0ece3e583f7d812bb', 
    'QK0A8t0agJxI6ThpelrjaoRgTdcPvfLMM+88EN1Bi4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)