INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391a49bb7f9b6199eace71e4f4f9773312a10848d5704f52109b41d4c42a4faa', 
    'I9jCX3ZXvO/PtAi7E1YiHvDYmI3musg5Hm91vlhwA28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)