UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWGO6CtUIw7q/3GGixqM8Z4nf/KAC4jm7EYGqdLmSwo=' 
WHERE 
  key_id = 'bd900f751a151368927e7110691fe0aa95a3975bbf231469fd53413f85d042a8' 
  AND (
    token = 'AWGO6CtUIw7q/3GGixqM8Z4nf/KAC4jm7EYGqdLmSwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )