UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3jjU2Ul4ur3KLgDDdo1weuXvyQ88ldHBCgj1vdFCcA=' 
WHERE 
  key_id = 'ffe1db10a94ab1efc66b1c40b4e2121c80175e318f1144faf2227112f27c4ea4' 
  AND (
    token = 'N3jjU2Ul4ur3KLgDDdo1weuXvyQ88ldHBCgj1vdFCcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )