UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSeL8VW3RpSGtRJKarcbJUpNAgvbwGVWTPf0aLEIbxg=' 
WHERE 
  key_id = 'eab4b545bde764e0a599fef9fb2662f970ff105452b5d4f9e0b8b44d21432237' 
  AND (
    token = 'zSeL8VW3RpSGtRJKarcbJUpNAgvbwGVWTPf0aLEIbxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )