INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7949859c327460c708ccca1e8ddf85a73a8103152d359874d420f7d6ed36538f', 
    'As0VyPWV0G0TMJoGVRTvWKOrFa5JhK/oqoy1T/BxCx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)