INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b17d74932f8b8baf8031a95965670250ba6bb7c2d9b324c9f38e8d8d8bbd2fe', 
    'cjO5jkiuHA7lHWgTuaX5NY5MkLFjo1ccAcMjBl09Sqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)