INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c518e2c0658f967ad76828a1c9488e005bb7feb8c453f02e31e32133455bde', 
    'msm/+MPSVPVvVDNMyMlq9f8XuSDzpSR4TQSwoMJNApQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)