INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e946db5ebf57f35a26061bfd26dc3d5d08b74751203ec066976e4a3c8ff08d15', 
    '/iWoTppNhkaX0MpTCFIAplGIE0xraxOMnxFE7AT5ph0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)