UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qrdif8WQQHC3N8y7NtQpo0P+orJhc7H3meBqMiqShVI=' 
WHERE 
  key_id = '79453eebfc302f129fb9518471a1a6c0f71ac78f1d07938940a67f9fa4dfac56' 
  AND (
    token = 'Qrdif8WQQHC3N8y7NtQpo0P+orJhc7H3meBqMiqShVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )