INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfb3dbed339ce3fe64aece1716c6660d63dc8199531169ef43b9eaa09203c4b', 
    'fUatfVntqX4PZ5TYDDB5EIY1CNsRbN/mqJaxClWuhMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)