INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b53125d68c456ad8b888a1e607e3bba31b7875255c390954292b56f506a05ee', 
    'BUaJoR1gmFU0a47vwtsfVv7TdjwmNmO7XlD4I5/MywU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)