UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjOlW/IiYg2Jo49qauiIdxewnzzSjB4voA679pv03xI=' 
WHERE 
  key_id = '1741518657e5d7f4fbf01e84a2fd96e90567e093e1c15044db76c454e95b5a5f' 
  AND (
    token = 'RjOlW/IiYg2Jo49qauiIdxewnzzSjB4voA679pv03xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )