INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec1e4f2b25d7f2243cd9ec7e28d41fd5b40e60fcc9859e763e22d31750e1ae8', 
    'LEp8BnusYa1CmGvu2NRehuh20ZYCjQ2q0VUD2VHA8NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)