UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIVwcx1Z4ujIiofnvDoQleapPGtY2x17BRTK0hI6TRE=' 
WHERE 
  key_id = '477e0d123db52eef387c800fd0da17c55a1227ec842fac0be287b9bf7e355266' 
  AND (
    token = 'HIVwcx1Z4ujIiofnvDoQleapPGtY2x17BRTK0hI6TRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )