UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPEZrAfu1IDnr7XKhgqFxRJTgyraEtN0d+Jj4MQR61A=' 
WHERE 
  key_id = 'cd1a1f5e87feca1d6deff1254a879b36736a93aa311f786939f550c5f483636b' 
  AND (
    token = 'vPEZrAfu1IDnr7XKhgqFxRJTgyraEtN0d+Jj4MQR61A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )