INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8b0a91e08eef18f282c387eef5f07995223681d7de6f6ce53ffbf2cdc6e70d', 
    '4HPwmB6T+xkWm7q1zVN0QgoXhEGZUjtJVbd6FxHDfPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)