UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpdWML3Jr2ncUl7mgoeGqnxI6PjvrbHdsGxp7S3gTI8=' 
WHERE 
  key_id = '8d9811ee23dc683aa87c0a4b2446ed8e1e8f5262225623c84096b6674d11bc83' 
  AND (
    token = 'NpdWML3Jr2ncUl7mgoeGqnxI6PjvrbHdsGxp7S3gTI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )