UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1D7kCvkxzjdqHxJfa+5raXmHsY6BUrfKOtqrhwNyGs=' 
WHERE 
  key_id = 'e894d466f4e33ddf40f91dac390fef41c60189c24112ea4950adade53ab0bdd6' 
  AND (
    token = 'm1D7kCvkxzjdqHxJfa+5raXmHsY6BUrfKOtqrhwNyGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )