INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bf0dc4f72810fe818e7a5c85db6feef80399839395a1e9fd41d1b625a42a5da', 
    'd52CjIzCcGbOJRDLG0A5M7cvdK3hN9cBjUzsWHOIo4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)