INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e43a6ce62921ebc1abbec97a59027b74b767dadcbe90033ee3d8e201d057123', 
    '7TvU5kGrYbka0Gd66KEHYJ3OxL6yFPfORAR9tuDHDec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)