UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULsW5cMbWhuyRx/6ShHIZwMP7pcspGbXL8FqZIXgTpY=' 
WHERE 
  key_id = 'e6612cb8a56d46e9f34bee32184dfc88269941ed02e64314da90327b0f5d1608' 
  AND (
    token = 'ULsW5cMbWhuyRx/6ShHIZwMP7pcspGbXL8FqZIXgTpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )