UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8nv4aWD/xfGtCRuUEA6sbTCzCkGsB2i/h+zPOEMHAk=' 
WHERE 
  key_id = 'f8918b3f69a3f56b9b52ae26c6584e2ebf2ce246c27465e9647e56944a8b143e' 
  AND (
    token = 'R8nv4aWD/xfGtCRuUEA6sbTCzCkGsB2i/h+zPOEMHAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )