INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86cc0742018daf59102cd88ad424de605e0e8a9061ad8ab4daf1349731d9af4f', 
    '0WKbqLvp9UgPK12yf36BcafrjljPpVjkXLmdM7yVClw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)