UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0B2Yi5697kLA2qczdavC4fWQc4a2yUocDKBSHtvye7I=' 
WHERE 
  key_id = 'e45f79315196c996284bee95f814565e2554a5e46151cbe454b793bc70004662' 
  AND (
    token = '0B2Yi5697kLA2qczdavC4fWQc4a2yUocDKBSHtvye7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )