UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VOmXdqqIU71sm64IriZZz6o5XHr6MAiQOExRgyrhWu0=' 
WHERE 
  key_id = 'e512f9f1ce9a748c54fe1f03c90c9f1ee7d6c36b4d64057dbcb98453fcb22aa8' 
  AND (
    token = 'VOmXdqqIU71sm64IriZZz6o5XHr6MAiQOExRgyrhWu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )