INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8fab72a5d987204ac08229385a08d6020a5c3d24cf2e2219f7d7b57f65a999', 
    'IHPfOa70yOziEY7OgP0qBu4twc2qG1cNTwbv/e8Fgqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)