UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THWDCaryNOWd3NaiPpzqP8U3XKZdgegBEmjHcMyf0gU=' 
WHERE 
  key_id = '124f66c1f58cbc9542b0020126657c839ae020d1103a5630caa47f6a378dae3a' 
  AND (
    token = 'THWDCaryNOWd3NaiPpzqP8U3XKZdgegBEmjHcMyf0gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )