INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f857ca9f8a9e0aed5d72dc719cbfad6c750b4c90026f46b0b58a3e80bc0bd1fd', 
    'mOewwCjjGdqGex4NTPxf10R2DOi/KL+XVGPWpv4yl7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)