UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxtX0O+wnM6q9G0LDRdxM/ByM5hFC+a5bXNROl+nxWU=' 
WHERE 
  key_id = 'c680c746f02655dd87aec8d248d7c191c2decd8355681e2711861a4b6d348161' 
  AND (
    token = 'sxtX0O+wnM6q9G0LDRdxM/ByM5hFC+a5bXNROl+nxWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )