UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1uMmIYOv+/0C3kBNE3xPTbZw1UF5MIWR7O62w64+D4=' 
WHERE 
  key_id = '71e52d5552d58c5831fd737337a20126d29e1752d979e43d54787120846f5209' 
  AND (
    token = 'F1uMmIYOv+/0C3kBNE3xPTbZw1UF5MIWR7O62w64+D4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )