UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2eES6AB29uVUxuPWQF5YwH5pOm1eOqiikk+tnvIzQw=' 
WHERE 
  key_id = 'b101bfafa39d0031b103fafc3b18f282371252040e285b1a8caa5773e4c18de5' 
  AND (
    token = 'b2eES6AB29uVUxuPWQF5YwH5pOm1eOqiikk+tnvIzQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )