INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db664bc8313af5b9bc7e4ccd8ed32d47940265322cfde521dccc2382a536369', 
    '8mc/KL2tK5iwYqJfvJJgB7xvMvsPbTx5oP2uJPa/dgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)