UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QE6abpXLIUhF/SPMYXNiRjtPTlCEC2D4ZuzWVcgC7WQ=' 
WHERE 
  key_id = '7e5f121f42a5a9748e2b3df65e9c2029a90162fa8066ee8788757d7c0af5c4c7' 
  AND (
    token = 'QE6abpXLIUhF/SPMYXNiRjtPTlCEC2D4ZuzWVcgC7WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )