INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f9d533b70ebc5e3a527616da348b41030b08d0ae8df537cab73894028de5c83', 
    'MM+a6xqmDDH7YDSh9ian8R9ub+wReWBdao3fIqoR2lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)