INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c41fbee756043be4462122f30b76ff8dd5aa8532aa17dbfc80fa9cf05861f267', 
    'hgeSENyT99NLfwsle5GIXwMyDwMAYJ4A3jOcRUa1Qmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)