UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/bk9IQP8AlDKo7PEGzV7jEh5SS2DboO6ebdPRKVbXo=' 
WHERE 
  key_id = '1952140e439580d457b316fd63ad92ac4517d0b8bd0c0e8c035fb1e7eb7982d2' 
  AND (
    token = 'N/bk9IQP8AlDKo7PEGzV7jEh5SS2DboO6ebdPRKVbXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )