INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f17509fba5ff0bee1dcf4ab941d2f95ec7f7d52932bd32904c14813a97b9e6', 
    'DT/yF4pzoGc1rQW2NZ9HgkVRKcR8Eb5T0SEu8C6C5AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)