UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0yRawa8tS0e6JslmnMxstpXGfPsI0QEtPuDv/EFRjs=' 
WHERE 
  key_id = 'f1218e670b29e1f77eda2daab0012fefd505b3be96482251e2b7cba9f4de4e67' 
  AND (
    token = 'Q0yRawa8tS0e6JslmnMxstpXGfPsI0QEtPuDv/EFRjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )