UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBwYJAWNpboI1wRD0cj/BJ6/5AJp9L32l+2Pf7F7T0M=' 
WHERE 
  key_id = 'a3a6a4482bfd8140eafbb36a90024fbfc33a155f8f5139e777a15efa18ca4108' 
  AND (
    token = 'rBwYJAWNpboI1wRD0cj/BJ6/5AJp9L32l+2Pf7F7T0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )