INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eca9e9c8af811d0756bcdc0160a6cb4a3c06c8931499d223cefcd5a5a1991a4', 
    '4e7UNXulX2DeZIoYDWQxTvKSV4/pga7KeolexjRlA0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)