INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fd830461de5390c99679e9c6c768032c82452f56553700b60c4b7373ab4ca51', 
    'LeQRe+/rp1xT4oMOyg8FbzLm3gySMDD7ZqItNNoUOrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)