UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLEUuKq0/Xu5rFRNKItXwyhrFZ5tqvzq5hcajhiV4kY=' 
WHERE 
  key_id = '1b89cd019c094f7bb9a440ffa12da7bb3ef2005c47d5b7d151ceab49e032c24e' 
  AND (
    token = 'OLEUuKq0/Xu5rFRNKItXwyhrFZ5tqvzq5hcajhiV4kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )