INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db0756529f9ec732277b54ef390ac8b6ee56473989b5e428c488e7d3c3e38fd7', 
    '6CFAEehah8gHtBbZ4fSur0ZWfIq2bJP3tUJM1qHK5A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)