INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a51521d645cac902bdaed6cd7001f730dd98c51d4bc516b436d60b8603b4ab1', 
    'ZQNA7xqOg74BRCbiKoA/uWJ60Ngmobklzaw+7qcbn6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)