INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3dcbec66c604e6cd618d7a334363268c1d214fcf7e94d9459a02ed66253e654', 
    'M90nZXGffPClk9NRQ8ikQ5cNw0UUh+qh5mbpHb3ybNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)