INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4830bd1f06a7e755261ce60081b9e2a06d9508e6dc3ff467d25734e9ed995a', 
    '8Z/nZVINlZPlrsC1BFTviHEahWDqoyg8zA384jY/8Qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)