INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4afd530b3c51add7a98ce1dbf15a9f59d160fa8610f17c882e626f03444ed27', 
    '+S3w2mpmN40s0HUK1xgLmQpfIbz9o/2JhfJtT75iU/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)