UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVr68AgqW6ELY1Q3H7/EEjeTBL3nLFYTnzUO6N7c+u8=' 
WHERE 
  key_id = '596482e2d02f5c81403d6c52dcc9aea6d48abfbc00050d4d5c3460b66a2439aa' 
  AND (
    token = 'JVr68AgqW6ELY1Q3H7/EEjeTBL3nLFYTnzUO6N7c+u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )