UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShKNa1OStK9+cMQPKgFiDgn9dgST2aGkqffBOAN2N4E=' 
WHERE 
  key_id = 'a4bba7d60de97343a0f77877e87a87ceb40340be4c114b1921fec0dc25d2c30c' 
  AND (
    token = 'ShKNa1OStK9+cMQPKgFiDgn9dgST2aGkqffBOAN2N4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )