UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0+c3EZYo48VOAzUTBoKcoEjwgFw16yOOvdQaEcNP+4=' 
WHERE 
  key_id = '449432e9b5255d75c03fdbdddfb9bd76af0b9be136a87eb0e9bc79a9550214d5' 
  AND (
    token = 'z0+c3EZYo48VOAzUTBoKcoEjwgFw16yOOvdQaEcNP+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )