UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iksHpi8UGR72fwdGubO9eeLFMmKry0xE17ySqjNPpI=' 
WHERE 
  key_id = 'e9b426515ed54b0809aa8fa6edd20dbf667a8c99e11e2afc382fd3e7f6fa9f46' 
  AND (
    token = '+iksHpi8UGR72fwdGubO9eeLFMmKry0xE17ySqjNPpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )