INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '152b1aa574e1b8ad99284477721cd940863320e0af1de3de5799497b42a087c6', 
    'MZhACO4pjVW2o6jbz99khlyEhogToQPljfev/Yt6JJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)