INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4557fdf8c5d510b27697c4668829b943f69af1fbb006578016a722812236d4', 
    'K+JhqhXTsfRyY3vdNQPexIbYCZdoq3UUg9wAsS5WKlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)