UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGcYPcW4QgfhiT/0JBQ/ft6S4As61SUi4DgwR/hdon8=' 
WHERE 
  key_id = 'c7a51bc703153a61937339225ddd01a49daeb25e0cbf6176e87ebcd13caea0a9' 
  AND (
    token = 'WGcYPcW4QgfhiT/0JBQ/ft6S4As61SUi4DgwR/hdon8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )