UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aawUu5woAf4vkJyV08xP0Dsj/OGbzs5Zse6ExsXdL5Q=' 
WHERE 
  key_id = '8f816e01ff63e158985820a1fdf3b62b7bbceaa7b902a732241e5a81d9a2560b' 
  AND (
    token = 'aawUu5woAf4vkJyV08xP0Dsj/OGbzs5Zse6ExsXdL5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )