UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbyJIlD38pgAH/zkjV/x4iaD/OoCcLcBklLhx8UXJ/E=' 
WHERE 
  key_id = '0643068fad89df8f324b270903f2cad0518a30f8e25495cd35e75096a617d767' 
  AND (
    token = 'TbyJIlD38pgAH/zkjV/x4iaD/OoCcLcBklLhx8UXJ/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )