UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sd625sujt6LE1DAeSDFwyd/I86XiWUGhUckrwPki7qQ=' 
WHERE 
  key_id = '8ef929b200b789c9b552dbfab514982efa6ab368d9633a2bbe8791a23d16f440' 
  AND (
    token = 'sd625sujt6LE1DAeSDFwyd/I86XiWUGhUckrwPki7qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )