UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mqD48HjpIbbeFBmjOhFHHHib4+MX3C+zLeDeLsWW4s=' 
WHERE 
  key_id = 'ad61ae1d76ea9f33f8f50bca71b796abd3374a7c3c48f9a1cfda4b3a1808ebc1' 
  AND (
    token = '4mqD48HjpIbbeFBmjOhFHHHib4+MX3C+zLeDeLsWW4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )