UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BP7okhArTxDOy4POqOM2kolQGNB+diTAvY+Oyx26/xk=' 
WHERE 
  key_id = 'a180280102c3da5e08120ec578ef8e0f643c527dcabfb24212d9f320e10d7923' 
  AND (
    token = 'BP7okhArTxDOy4POqOM2kolQGNB+diTAvY+Oyx26/xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )