UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYCPTnFCSHWMq5G53OZxIfPNeYpZGb9KyLy3HazwQLI=' 
WHERE 
  key_id = '5a179eb8d098eb1bbf77d9139534229715842f5e7c815c562334cadd72211c1a' 
  AND (
    token = 'UYCPTnFCSHWMq5G53OZxIfPNeYpZGb9KyLy3HazwQLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )