UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AnNcafIgeWrWPApd6C9q6qgDYXcVKjUk2xd6d5YqTs=' 
WHERE 
  key_id = 'b0decec52070b208edc74bb872f305966ad5f776c6eb391c23df0f212497c9b6' 
  AND (
    token = '5AnNcafIgeWrWPApd6C9q6qgDYXcVKjUk2xd6d5YqTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )