UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMl0oGOgnW+CUC3nxKoiHqzynxrzzYg1ut1AnixcmsU=' 
WHERE 
  key_id = 'b26fd27a4743a4a62dbfd5776501ce0dc51c509bb13c2ac41f7181d05a4930a7' 
  AND (
    token = 'cMl0oGOgnW+CUC3nxKoiHqzynxrzzYg1ut1AnixcmsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )