UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGcr6zy0eTp5puBHiC2yrKa3StTeB6DQ7LUN44sakO0=' 
WHERE 
  key_id = 'b561a8839e77884d696526ca6f9e9e96ab4019f54a9b78eed44fbf42969916c0' 
  AND (
    token = 'HGcr6zy0eTp5puBHiC2yrKa3StTeB6DQ7LUN44sakO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )