UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cupq0keZJSAfKKRj1ente0JX0Q0aYs7jJdp6YSSKkFs=' 
WHERE 
  key_id = '70af837e07c82783dc8351d88e4f4d2a262085fa4d20ec42072a3a6fdce3451d' 
  AND (
    token = 'Cupq0keZJSAfKKRj1ente0JX0Q0aYs7jJdp6YSSKkFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )