UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xb0mQU02Z33TjkSCjRSUClqhgrpf3U2gCi4T9xd5Y8w=' 
WHERE 
  key_id = 'a04a93fad99879272ad852690824a7c5e428e51b69a2af9e0295a03fe39d4c68' 
  AND (
    token = 'Xb0mQU02Z33TjkSCjRSUClqhgrpf3U2gCi4T9xd5Y8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )