UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySqvHyLYSG5Lpb2/uVPuc/7ykwUjyY29/C8uaECgpYE=' 
WHERE 
  key_id = '68fe89c5ac1a2af7881d27a04cc1a92e1f44d7018f4a78b0b4bc5c1dd9b7003d' 
  AND (
    token = 'ySqvHyLYSG5Lpb2/uVPuc/7ykwUjyY29/C8uaECgpYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )