INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '324f3c62e3e037f8ac4073f217d902077e03d408afb2b98af1677fdf07ae58c4', 
    'JJBz7qpK8PooVAg1sMg9a8sDV/Sznc5pvhQpf4rtp6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)