UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bN5HGGEOuFBvHbvSin5+X9CWzwIsAHBPbLa9XpXBbc=' 
WHERE 
  key_id = 'cbbf4704e2263f52715fb6810627fc738a4b1c7ed68b7b4c41a991af2779d379' 
  AND (
    token = '9bN5HGGEOuFBvHbvSin5+X9CWzwIsAHBPbLa9XpXBbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )