INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e4549971d4748b364a50c622afc64b756ec8daf35f39a2f5c077c7fc1f8712d', 
    'eAiKkphw1bowadoDKlVBgJPB+K5+vqQQg04GdyE0QEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)