INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3d3a5eec17238d3869f4e06145ce2f8b712b099ab692fac2aae83d1b842e94', 
    'AoW66b2/0AzKAuw1bTjFR8z+VKGc9bv0ufZnaasFCzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)