INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3244fbdf4e66a8573330ec7e42a37e4067896a4024c03ca8f8e124645670667d', 
    'Qdwt2hol/FOsQiGoChrBfZV62LxlzZz0bRw7AV7FlCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)