UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KesGhnQY39NiWxidsqRoDmiiOxDeuC3+0FEUFKgJYSk=' 
WHERE 
  key_id = '611fc7976398abe389d93c4024e5040478b8198e965b2433975f34c9fb524f72' 
  AND (
    token = 'KesGhnQY39NiWxidsqRoDmiiOxDeuC3+0FEUFKgJYSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )