INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1c41684bc113a545d8df19728a668f66ad856b5af907d3d2850bb3e4ce03f1', 
    'SY0a9S7u7PCYVm7Pj2plBLHaUdQb4Aolp3gu6Qyp0Wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)