UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6EuFUp9rBbUQSvA54XEFacLBFvsJR9BmwAPD+M+HaE=' 
WHERE 
  key_id = 'ee8e87fb1820a3918c3cf41a07bed03dcd941e7fb4d41a9b570025ebcc95cda5' 
  AND (
    token = 'b6EuFUp9rBbUQSvA54XEFacLBFvsJR9BmwAPD+M+HaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )