UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q57EO1NJZWa0ZfgvuKyovmtKTdqaaKrWflENaGmlYS4=' 
WHERE 
  key_id = '2b0ed97f0f8ef020d57f61f8e5d4f93765535d223b2dc5752e8eb6d98c6a720f' 
  AND (
    token = 'Q57EO1NJZWa0ZfgvuKyovmtKTdqaaKrWflENaGmlYS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )