UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+kETtyItLXprbInuhBpvaGNtI4cR4+NpjthD+C9avE=' 
WHERE 
  key_id = '668cd78adcee9f3b40e7d754e9f07fd9941a4494208dfcf28e12c8bc0457499f' 
  AND (
    token = '9+kETtyItLXprbInuhBpvaGNtI4cR4+NpjthD+C9avE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )