UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Xu/GM0PfRvI5fDFKTZtSi7YqItNzy4twa1V9aqgLsk=' 
WHERE 
  key_id = 'c39b1f86d3f576a5f95077175eaf93626a37d5db0e659579e1cab13a92b7aa37' 
  AND (
    token = '+Xu/GM0PfRvI5fDFKTZtSi7YqItNzy4twa1V9aqgLsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )