UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jiwxs5JutE4bjKFgRK95I+aBY5LAYHE74/QOXcFfNhs=' 
WHERE 
  key_id = '682af568f58950c378868447f5d5d0b3d954d7aae2edd7fc50643c77408f9967' 
  AND (
    token = 'jiwxs5JutE4bjKFgRK95I+aBY5LAYHE74/QOXcFfNhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )