INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c17145db4dca1335af1e08ede4ef3e77c4316b32e3b400f9daed1d1358f445d', 
    '8HIQnRr3P72bf5Qar7OAJhezXkiEF1HeaDS7XLIDKII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)