UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2xy0dTeaK0iDc5VuXWzySvjpmNdguaViM/OCK/oX6o=' 
WHERE 
  key_id = '9d6d84dbb5ee203a87017ce8030030242f44ee44108c39bb93dd934b4f4456ed' 
  AND (
    token = 'V2xy0dTeaK0iDc5VuXWzySvjpmNdguaViM/OCK/oX6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )