INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6bda52bbb9daf0e48e95f7c859489d50afe639d4cd7ff942062758978f435b', 
    'FK1dEFLS53xDsiXgC1hsYmWuAqWVMmA5KHNI8RQgrag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)