UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Si7EjB06R8rHWwmBAdl6c+AHOwihKMdhUTPR19RXO/M=' 
WHERE 
  key_id = 'a682e886eef70b5dfb9bdaaebabf10a6a8208416ebd1228b579cd1f7bc8d26f6' 
  AND (
    token = 'Si7EjB06R8rHWwmBAdl6c+AHOwihKMdhUTPR19RXO/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )