INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c0027beeb6dfdb52601d8294a01c12129815c92c3f2755adc635422a67932e4', 
    'RnFnRdfMJN+NnjlRM7QG5rHzCn0StFKynme0ekHlhKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)