INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55b112838f51b309cf25c2c98ce3099d8fd8974cb5607743757d73ff77b9fb9', 
    '1JxHPDKTS6NxybhE4xh4RzStxMswysQG7p04bYiFMQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)