INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66c5bce7b4c420a7865100b7d79887e4449e4201b047416262badeacf5455da2', 
    '8sTRz5h+mGZrUzgF6jmIOKJp4XoiEGikGqrQNh/bzq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)