INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41961cf3dda3dd8e8f0d911cd60f67171174b76c52753d5ce5265423afc347dd', 
    'xlfaWCDMl2BdkYyDKXI62gqtumh9M6ZFS19jiA3Fmtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)