INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '551ad58f7fc07a1b8a1d63021b2361469ae547386a1668ee6dd1344f51fea03f', 
    'Terk+p6K9YuWwM4gBaDHAo1XnTJzfZk9RyGZdyVvdRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)