UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ru+ZD+c03OzQHnxuuGw/fisABLjZZykIyoBV7yoLFRo=' 
WHERE 
  key_id = '4b38f35e8fa4a4dede0ce7d6c4e251bfab83dadb077222871abd4311a6a1ab0c' 
  AND (
    token = 'Ru+ZD+c03OzQHnxuuGw/fisABLjZZykIyoBV7yoLFRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )