INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5fc9947f70ddf796904241d34c2144e9d66ad333d0061ab49db618144f65a9', 
    '1kDXLG03NBLxvo8ho2DkeIqZPu58dbMOz0I5VjIHr0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)