UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lm0+NuHNo8i0KOTv5Hu8nQ9Sj1TqBpqtxkXV8A65y7A=' 
WHERE 
  key_id = '275e27578fd22287745c8158b7ec74a75392f56e090ab7c3614d35ff5553966e' 
  AND (
    token = 'Lm0+NuHNo8i0KOTv5Hu8nQ9Sj1TqBpqtxkXV8A65y7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )