INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5bcc5a0f679456861b16887144486c377b994307b0b828073a13a5bc81a5fea', 
    '/nwvWAcfqoEj1L+nLjfzHU3EGyTiTQjv+yf6lTmGL4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)