INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b627b522ae5be995408a8127a8d56fe4b6eeb102c184702d234400612d391d', 
    '0qtqVeY30kx6twDBJzFveo/FTfEZCClMoJmNRG5Lttg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)