INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994ec4a56b11742310ffe0e4d7df262919ed826b6a6ec83d254746ff397e4235', 
    'vwIRbZnmraqtKoildyr4nNTwuRt0Sj4XpIIm66F1Eto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)