UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4xR0O6dFt4T0zshuX/mh+pThTYhWMi1udNQz9aa3Bc=' 
WHERE 
  key_id = 'eb2128ceb44de6da6a682451c99cef8a2c505d9c259d2ce80753c248c6686a6b' 
  AND (
    token = 'E4xR0O6dFt4T0zshuX/mh+pThTYhWMi1udNQz9aa3Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )