UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bScWx1dukuk2E3SUBC2m7UGd7hFW+bPy+ZVfgBHLFI=' 
WHERE 
  key_id = 'ca8f63af0df42ce42b411f9d609ab941c8f8d6c93d29200db714c6d32959a589' 
  AND (
    token = '7bScWx1dukuk2E3SUBC2m7UGd7hFW+bPy+ZVfgBHLFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )