UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4r1apOvf8C+UUEtq+mRprmfoei10R5CnzuFtwktdiA=' 
WHERE 
  key_id = 'a4fb9c4b61181e9ec75d5d9ef10ba9b910b14c0eef483a01a7ee67639ad773b5' 
  AND (
    token = 'X4r1apOvf8C+UUEtq+mRprmfoei10R5CnzuFtwktdiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )