UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c69qdl9gpN45Rb3C4WLxGng7OVMsfelneos2cpk3VBc=' 
WHERE 
  key_id = '29d92e51e1cab8c9d32e85212baff0628200fd325e5d6f971a208c6d46d80f11' 
  AND (
    token = 'c69qdl9gpN45Rb3C4WLxGng7OVMsfelneos2cpk3VBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )