UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2r7MyJjP5HrfuK4bz9pq7zkEtLv3c89Zp/N4lcqjYU=' 
WHERE 
  key_id = '12bba3f21dc9f37a272fa069548f072116554b5faf9b63060a789a9548b12194' 
  AND (
    token = 'V2r7MyJjP5HrfuK4bz9pq7zkEtLv3c89Zp/N4lcqjYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )