INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71918cedc3c5caa7591904d6050ad03064d9b65d145512f34c9cdcc5a6d6330d', 
    '8+6xBXzNLdH/gnwNK3KnymblTQVlKaWCeWcSzo8cg4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)