INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af796fc04a210406f10a344ce18d8ed050f01a91374fc132585f3ab5fdd4b27', 
    'bmyUrXb0FDCBvRf4AJj8ABldGM7BQVOkp0uEz0Y4zd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)