UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blaYhnPjnrlGX1zTmIjMifBS+AcR0yx2ubJY2xELlns=' 
WHERE 
  key_id = '0e0f4ab1d14e2cd13d96757d587ebe537c2c2afe22601c5f8fcefaf02657e298' 
  AND (
    token = 'blaYhnPjnrlGX1zTmIjMifBS+AcR0yx2ubJY2xELlns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )