UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HefBPatr3DFJeZhiPNEvjjCcaQystsIc8evpqTiX8O8=' 
WHERE 
  key_id = '93ee9ce41818e1ca231bb4ef9ae17e23cba921d51994a5a385ba6c27aebe21b4' 
  AND (
    token = 'HefBPatr3DFJeZhiPNEvjjCcaQystsIc8evpqTiX8O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )