INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a273afc4ae2a0e84a06e7da67a138c5c104d3b5cd052c6f5cefbc6a1a7225b4', 
    'KKRKpkC/8D5hapt7SHdEoyxsMW9IRjB0T8GJx8MJ7PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)