INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cad3392b074d195f6bd7da6c1bfed93e563fd452d8ec707409532db6d25f59', 
    '2mFm6m5HlNmQPkGggzC5tL4TR1dMT1ZRbTb+2f8q/QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)