INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f9309f651f372d1430e692db7baadd29d10a36405607f07dff930a7691dd86', 
    'IFi3iHSVkiqwUOj2X89dyC+hT3yE7A6PQlbkbbdNsbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)