UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KF+mmY+BsGcZWqL/lQngHydLbh/XxxK6uQVnk8cN7gk=' 
WHERE 
  key_id = '7b536f57b41fbe9214c751fcf35c7c9fee0400d2fc9c3fa8589fc190c79becee' 
  AND (
    token = 'KF+mmY+BsGcZWqL/lQngHydLbh/XxxK6uQVnk8cN7gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )