UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEDlc29qZfKWQnfpPH+cfh9R2dsb6qDw8AR80NyXAG4=' 
WHERE 
  key_id = 'd39785c2f02306667e2eb7439c77a2ff21364b2f4a2ca5a96be043f60acf43e2' 
  AND (
    token = 'AEDlc29qZfKWQnfpPH+cfh9R2dsb6qDw8AR80NyXAG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )