INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe973077892030eb43babe5c73dc0cb8b3b931c14cd54f7bd641114272ac1979', 
    'MUHmReJQLwcIr1pudc1YgyzSUE+bKSpFZoVShp3dJLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)