UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Df2yMhXQTkR/eSUylokP70vb6Wrd1h6FaqZFt6yEJ8c=' 
WHERE 
  key_id = 'bdfd92c99cc8e38fd4d944ea731ed6bcb94d74d8c059d858e4efb0e40f48eabd' 
  AND (
    token = 'Df2yMhXQTkR/eSUylokP70vb6Wrd1h6FaqZFt6yEJ8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )