UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGthSONZu78X+Qdxj+iShqszngZNpR1fNBH8pC4PxXE=' 
WHERE 
  key_id = '8a2cf50de02a076d3309d807cf9399ea2cf119040acc84da8e3575b46a03310f' 
  AND (
    token = 'OGthSONZu78X+Qdxj+iShqszngZNpR1fNBH8pC4PxXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )