UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChTTOVqqWS9LWoi8sSQtPl5JP0e/mXH4WMtrDCGb2jk=' 
WHERE 
  key_id = '3368932b68566ec978b37bcb2ee510bedd7aacd9a9a17e809dc1960e56262069' 
  AND (
    token = 'ChTTOVqqWS9LWoi8sSQtPl5JP0e/mXH4WMtrDCGb2jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )