UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRSzTsSmtKCxwxEPTxLzDgO3DjKN1HFHpQuCsuF+ApM=' 
WHERE 
  key_id = 'cdaf69d28e87479b486395f5a1784d8bc984ccdfa8db86b9d06b53293ae88d9f' 
  AND (
    token = 'gRSzTsSmtKCxwxEPTxLzDgO3DjKN1HFHpQuCsuF+ApM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )