UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZughHh8jvPusXsX3p+KhSuCKL8gbv7SzmKqFViMe9Q=' 
WHERE 
  key_id = 'a7bed64628362182f6abac4a9d1d5d2fcb4dbb4f7d775ec6c5da64cec1f7bff8' 
  AND (
    token = 'BZughHh8jvPusXsX3p+KhSuCKL8gbv7SzmKqFViMe9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )