INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c62f9c3491022b4805adf9c2365f1296210d6ef2378d973f8dd9a99c836e3f3', 
    'u7mvtVTva+lC9tPwW0n2Xl0qJ5WAo4qwE7k/ByaaQJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)