UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWSxwWQThJUHcFPHcI7YqG223wCeQKHKHUHVONsEo5Y=' 
WHERE 
  key_id = 'c5ea6ef315e640e75e24f29e3918f3a2b7b29019ef5992e2b1dc652da54d8931' 
  AND (
    token = 'pWSxwWQThJUHcFPHcI7YqG223wCeQKHKHUHVONsEo5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )