INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '700db2743604b80a443a12e741a15bca9b46e1acb823be445e35d9f1ed5a8512', 
    'zlBVVlH0Uj9IPzZ2q1q6IWIHrV/RT65Zz+ebyZQz7hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)