UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1z+iWm7lfBKg+kaJkWt/rCzqk8EhRPk6+EpXsvsu/8=' 
WHERE 
  key_id = '084acdd2c6b6e2a4ba33994a8154040a86728886c3765f9458f409e3763225cf' 
  AND (
    token = 'b1z+iWm7lfBKg+kaJkWt/rCzqk8EhRPk6+EpXsvsu/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )