UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSpl1ZXhvSUYdaB/Lx3vctsxExHXaZFrBx5AdA3owRw=' 
WHERE 
  key_id = '82e3737a86a114c3db7c722273c60b781d1a0c3d957aedd5ec644c20ab90fe12' 
  AND (
    token = 'PSpl1ZXhvSUYdaB/Lx3vctsxExHXaZFrBx5AdA3owRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )