UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQSiK1ieYhh5Of5bh+PU6MPD/TTl4YVTn19/SbSwc3w=' 
WHERE 
  key_id = '7c9fa35f8f7a06de56c367927e19d2ae5d2a963c77bee485fea1a528c03200e8' 
  AND (
    token = 'YQSiK1ieYhh5Of5bh+PU6MPD/TTl4YVTn19/SbSwc3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )