UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Exni6AH76Zw50eeS8eQ94Yx/nLamw3swboeJrL3bLT0=' 
WHERE 
  key_id = 'e22c146e19fcbf5a23dc693d2eeb86c0e133d29855e21cde3a627203c0c0f10f' 
  AND (
    token = 'Exni6AH76Zw50eeS8eQ94Yx/nLamw3swboeJrL3bLT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )