UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mah+1l0tJ26KtZLTIFQjuPgGq928dQTLEcB4HruX5R0=' 
WHERE 
  key_id = 'a112905ca8e81e369b374b8f06160710faa9ee27edbaaf5ec2be3cf92ecedd78' 
  AND (
    token = 'Mah+1l0tJ26KtZLTIFQjuPgGq928dQTLEcB4HruX5R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )