UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLb9KevQDjDBInJ97i9BE6h5J7zxrL7PBrsMSl0bKzU=' 
WHERE 
  key_id = 'c93836d85b74db83141610b5a50698ee7e0bde74e913044a723588d4f60707e3' 
  AND (
    token = 'sLb9KevQDjDBInJ97i9BE6h5J7zxrL7PBrsMSl0bKzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )