UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xj+/XYSp/IFZ14I9/ym7U7xueakhuzQgylnEvh8CN9o=' 
WHERE 
  key_id = 'e3dc5a6b5b248b82c162fb9033cfb91ef8857e0cd120ecd050fe371c9fd6fa8a' 
  AND (
    token = 'xj+/XYSp/IFZ14I9/ym7U7xueakhuzQgylnEvh8CN9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )