UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfOe1ko+6DJQHRvIkagqDbWYsyYaNPNUWue5XDzrL9Q=' 
WHERE 
  key_id = '0ac812bbfb958776cd51a7f1caf26e1535c60f2c12e81aff03be125789267d0d' 
  AND (
    token = 'mfOe1ko+6DJQHRvIkagqDbWYsyYaNPNUWue5XDzrL9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )