UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMt7kylUTRDhq7Gs4NrMXBeHgz1Qc/6tDrPiyfSn5js=' 
WHERE 
  key_id = '59e556367b94a29b56898adebaf5e7a6544dbd7e3d2bac1dbcde4ac3e24d8b3e' 
  AND (
    token = 'XMt7kylUTRDhq7Gs4NrMXBeHgz1Qc/6tDrPiyfSn5js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )