INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e5875373e1246474b7e3eda6907f75bfd56a242adc258947bfbdd9f688803dd', 
    '9iQGZqpBU12SaidOff+aXQ3SewatJOIVTwog4HCim+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)