INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7961e08c5b76fcace7b81536be89c881b9c54971dee1ec345cb73aab817106', 
    'bWBxKIYKVwePf7xebONGDTGZ2DTHxhKv4keN2uD4i3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)