INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb9a298927b6e4ad0c7afc5a85b3c1724b6c71d6fd83feaa2fb78dad0777eb1b', 
    'BKdhmdeX9MeXQw2Co8i4zZQmG59DOWdqOJd2FW8TzVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)