UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKbcgHpDFAo3+B+3EkRbTkLWQe3i+0D216r235fBXmY=' 
WHERE 
  key_id = '93ee459c198dca43840a52b8dd9576c0cb59a6259b220b4b2483f10b6690bbf9' 
  AND (
    token = 'aKbcgHpDFAo3+B+3EkRbTkLWQe3i+0D216r235fBXmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )