INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '137e3a63d63b86ecdc41db9f1a3d72d975f7029a910aebcd6877976a485b4d9a', 
    '8YRr6QfVUOESdogvI7Zz7CKpY0Vey9736Gm98R7bEk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)