UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyiPrkr0pW7VJPJUufPwbIt0zUv8LLy1lieICFoNdgE=' 
WHERE 
  key_id = 'a3e63c5f0d20950eaff7b4986c383e24d0d3165b15bf6d996e0077be5dda0271' 
  AND (
    token = 'QyiPrkr0pW7VJPJUufPwbIt0zUv8LLy1lieICFoNdgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )