UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30HLQ5QxDnR7wIT5eK4pZI0/XU7GMVyUiVBAJCPoFZo=' 
WHERE 
  key_id = 'd2fa06ad075396dd295095fad3dc480273836b1cc3f9fee96a1a3969b0f34dd9' 
  AND (
    token = '30HLQ5QxDnR7wIT5eK4pZI0/XU7GMVyUiVBAJCPoFZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )