UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtvwTr7Z6mpGT3tEpQJBGckprx8Ulc3Z4VwRpjZrEOI=' 
WHERE 
  key_id = 'a790c4ea4e41abf78086aeee0885c1b419f908c1f58eb782f0a40f5d0e5c753d' 
  AND (
    token = 'QtvwTr7Z6mpGT3tEpQJBGckprx8Ulc3Z4VwRpjZrEOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )