UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4CtYJ6tYcmjmK0vuqhdItDrOlZIawwnHqJ6Tg5sxUU=' 
WHERE 
  key_id = 'b964cba3bbf75e5d206f2b5c13a8d21a0b98e483c458399a4d41a373bbe00009' 
  AND (
    token = 'e4CtYJ6tYcmjmK0vuqhdItDrOlZIawwnHqJ6Tg5sxUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )