INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6618bf0b7f0ca79d07402eebff60d15c81dd6ccb21ee052e209a30f30f366b9', 
    'P+4MFjYPZ21HFfatz34wP9Ts4VoB52FRpEAw6vmqCB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)