INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b227db83b334462e2dfd4410da8b5f935db9f8b9b657f5eba87bd295ff0663', 
    'DTrBzLJ+m17ceLVnJcsFRGxGwXfvuzLOEIm6BP09Eac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)