INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ae7caa04906a4429d4f1de39a8ce0aeb99594994baf5edf236a73ff310324d3', 
    '8eDZrFe0/cybVbz4gyB9XvYO4ZgsYsMDjyE646+4zMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)