INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42a719178f2b3bedb0ca041b44105ab26b48474db2090c3e22593075cb247adb', 
    'ETjMiaRUPmAKV+EiIPwxXpnLf50N07aDuh8GrVtF4Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)