INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9cce659743c6f023379840a93ce10c52a7797dd218855eca7e364db5787e661', 
    'pFjXe0vkThYAZgFZcpPIfQPnAzchjhCswkshpo8e6Xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)