UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9yqDIxzxt9fZdwziJy1D51Q3jKeoWwePMOLuwd0X1E=' 
WHERE 
  key_id = '27edd02d4975baf1bb7a6adcb122737481c8e1dd75fcc0080182edf15077ab3c' 
  AND (
    token = 'F9yqDIxzxt9fZdwziJy1D51Q3jKeoWwePMOLuwd0X1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )