INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d191dd0726b860412157cdd944f500d428246b395f3266131c48483d6692b88', 
    'MQwhGIeQAl7bd1FoQUvlpTLbriGahouvU4pitXLfQFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)