UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3lUkcfNGctGMePMUqYW8NuCqgCjbWrkRae8lNfl0Wk=' 
WHERE 
  key_id = 'e516898d627d74cdadc38d54e0744170af9515f8cad161d0689ca87ce66fefb1' 
  AND (
    token = '+3lUkcfNGctGMePMUqYW8NuCqgCjbWrkRae8lNfl0Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )