UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5PsnuAURxL89RH6fXtfjd/ASe0Z/5VOwdRwFAOuezw=' 
WHERE 
  key_id = '4a628109ff52e90e87a29098621033f127eb1a5a8d00bda7698a014bf44a6c78' 
  AND (
    token = 'D5PsnuAURxL89RH6fXtfjd/ASe0Z/5VOwdRwFAOuezw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )