INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e874b32fbd4e3d56d5af293f452cd38f1d2199732b283dd565cdddcd6e2d607', 
    '9oveZ1FTTBTINOoW2OII1z8oR+6JL9i+6myNc4JxRsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)