UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PaSd0EBZOVpCR0wfAPmdBwUyXMfV2dv24b/mLsmQDsg=' 
WHERE 
  key_id = '52ded9f6c63953befecd405813b9120c66b29f8a840d29d7b7d2d0cbea6d78d8' 
  AND (
    token = 'PaSd0EBZOVpCR0wfAPmdBwUyXMfV2dv24b/mLsmQDsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )