INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdcb7c54a140e4724fe7ffc16b3ce2f605a1eb6c255778418ff2a25af46d921', 
    'EdwKBUoAp+mb2SMN66t43g8rbdek/Oso8arALEgq7Ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)