UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IufPLJ9tf+Vajt+K8fVylR5nXOfts2yt2p82MO8qiU=' 
WHERE 
  key_id = 'e276fa903c0e193eceabaca17378dd5790d557d88443f4a87df335e5a81095a8' 
  AND (
    token = '+IufPLJ9tf+Vajt+K8fVylR5nXOfts2yt2p82MO8qiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )