INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af1baa08ce69cf4b1f1fd5148544b4d75c2b7a663efe46b5700b7b13d44ee333', 
    'mXlAp395aHQnEJnY/5qtcbydqe0fTDN47vEmzQkMFuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)