UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2jWsSg2C6XEniN3wLmPwlLm98tEiUFHoA+fY2csnMk=' 
WHERE 
  key_id = 'cbcedb2e88a711cb1a5fb4b4ece5036cec0e37da2fb4e427ca16e1d5775b1606' 
  AND (
    token = 'a2jWsSg2C6XEniN3wLmPwlLm98tEiUFHoA+fY2csnMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )