INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf48edaaff87152db1d4822988c95ddfad8317f90b5ddbfb0517f8ff3370fb51', 
    'uqJBNkWFWFBSLTYd6zd8Dcj9snT6dwIJYq0rMPAzn5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)