UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7Is6Hg8XbjW0HhKXlwhYRu48i0b1MDemMiAHIAbEfk=' 
WHERE 
  key_id = '9f581279cfbce2feaca824937d12caa0f927f35a0e5f7913a808fad6dcb09a5c' 
  AND (
    token = 'h7Is6Hg8XbjW0HhKXlwhYRu48i0b1MDemMiAHIAbEfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )