UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtEUf6vfNP2byE+eIy+KsqFBDbiqz949M7YqmkdatQA=' 
WHERE 
  key_id = 'b4c878e4180563f5d017f1da0c45040e87cd2cd6c7bc8f5082e6dc3450aad665' 
  AND (
    token = 'AtEUf6vfNP2byE+eIy+KsqFBDbiqz949M7YqmkdatQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )