UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41EmhLNidl6RMBuCbcG0/L4Rlwusf+TjrW8YdxOkxKc=' 
WHERE 
  key_id = 'dfbbdc6fa1e43f67069b0e64e050e00a3aa60cae947c3bd0657a025b1a171e99' 
  AND (
    token = '41EmhLNidl6RMBuCbcG0/L4Rlwusf+TjrW8YdxOkxKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )