INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b419fffd18726ccc16797afd91e18035988ace934beeb83846a32a8633be4c2', 
    'QTJTQ60dKci2/RvDmLUcZwebXLHi4SJzPtIM0udFv54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)