UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CS69FAARSWspf8qlpgefwlQnyQ7DNon6v2nZ77yvyGk=' 
WHERE 
  key_id = '3b778798d5b5b67e4c2bd3226e9e2740b44cde8aaee37f9f69a2c44b8eddec1e' 
  AND (
    token = 'CS69FAARSWspf8qlpgefwlQnyQ7DNon6v2nZ77yvyGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )