UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUMO+Myetrf47iLBShVnrCNKXFU1vhIYsUTlYehT5gE=' 
WHERE 
  key_id = 'a5abfb26b2ac6b346a6a5ac52d7511676ae174e8a927ef1077f63c6d8b3a88de' 
  AND (
    token = 'PUMO+Myetrf47iLBShVnrCNKXFU1vhIYsUTlYehT5gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )