UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6WIj3N4xnroDlfkfiG4ta5A1A/1czQXagE7I5lTMW4=' 
WHERE 
  key_id = 'd12befd5c8c04c201c4eeb60d18c5fc96de22a366c78cd4d10a5b401a40f7daa' 
  AND (
    token = 'M6WIj3N4xnroDlfkfiG4ta5A1A/1czQXagE7I5lTMW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )