INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1113e1faa8097ccf4b83eedc7606e37ad8315837d79a58536a5b13f065b735', 
    'fKiDM3CjAHxPGLEW/B6Gqh2wVW0jy7COx5RFJuEyocQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)