UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfNxBcd7Sz6D5wuhlov936Fodv3r9gwAD0wWuiR4GHg=' 
WHERE 
  key_id = '50b4fb63dbe339ffaace36c4d39f26450e30f1335bac4561e5e239ff7dd6c4e6' 
  AND (
    token = 'kfNxBcd7Sz6D5wuhlov936Fodv3r9gwAD0wWuiR4GHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )