UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I84pyiBwu4cPJeyA36+NFp1ZiWV7Lz0gQAV1lcbuF24=' 
WHERE 
  key_id = '42a9ea3993f5e1a190b1117a38bf612cafd2f96382098c4cce98e245735ea2fe' 
  AND (
    token = 'I84pyiBwu4cPJeyA36+NFp1ZiWV7Lz0gQAV1lcbuF24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )