UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SdZWcAe8XxcG+o+XOabTDvb66XWi3pRPsaD4uLUrkYQ=' 
WHERE 
  key_id = '6eb10333ec712057ae6a6f89449cdf32d8cd74125e6ab2e7fc5bf8c825adffe5' 
  AND (
    token = 'SdZWcAe8XxcG+o+XOabTDvb66XWi3pRPsaD4uLUrkYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )