UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgkTYKt289yEQUBX+fdL4Iru99Cu9QE/8nGk6FN4wYU=' 
WHERE 
  key_id = 'a555470347336558ab286943131e1daec2b2419f2047e3c7da7fc7879753e407' 
  AND (
    token = 'bgkTYKt289yEQUBX+fdL4Iru99Cu9QE/8nGk6FN4wYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )