INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60f21dcdad47f3564715f3afdf3741b3bf767801aefd509b7395c854d51aadbb', 
    'vekOXaW/EynykpuLgCAb4LhpGRVfCzwE0updlk9YGGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)