UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9C4sddc+S/UKBLqzT+mnYkmGDDk6VsqYXxhBXK9olwk=' 
WHERE 
  key_id = '9ff2bd301284356aedf8db204caaec00d8516e9f8aaab4db158fb48b320443c5' 
  AND (
    token = '9C4sddc+S/UKBLqzT+mnYkmGDDk6VsqYXxhBXK9olwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )