UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3KTNdmJtcOcWSSxPHNVVvKOE5EhzOI4f43sXL3gqeI=' 
WHERE 
  key_id = 'b3ffb9a05030ad94ea9b2ae90f3e16446f8ab701483044c6d3ed1556df0ad47e' 
  AND (
    token = 'z3KTNdmJtcOcWSSxPHNVVvKOE5EhzOI4f43sXL3gqeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )