INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '763dea3eaefd01b8b7e96ea8a6459242ed15d56aa54832cd434369241bd62456', 
    'WdQv9sFd4VkQdRQFBrnAW+oXKUMKAUh0NGzRR9bVnzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)