UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJ1+T2eLLb3MdvgFvFSGTEM2P49V0QXR+rAD68311pY=' 
WHERE 
  key_id = 'e2fe3160d3d277a5014aa63e1549e46589fc9d8c7f7cdd61e9beb30e048ac404' 
  AND (
    token = 'iJ1+T2eLLb3MdvgFvFSGTEM2P49V0QXR+rAD68311pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )