INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e1bc09967e266f35195abc14d931b95c57c8f160b17e5783f7375d6e7e48760', 
    'Nj8LZb+cAyeo52TUtSinkvtYzpEWUgmRZ3I5R1qbCfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)