INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfecc4e34984fc3e9c88a4bce026af1090d2aeef053e35bb44803fdabd320609', 
    'jWVDJaYZbm14aTuiBDYMorzUruIoF813CI5+5Aff5kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)