UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/K3kE8ckWlAjt8+q4LfM6Wr6pRWmdsPz4mT4iaNoY8=' 
WHERE 
  key_id = '12f99ac827a8ebddb69fee664f4a63b00fcbfed26dffddb043dfd1006981f70f' 
  AND (
    token = 'F/K3kE8ckWlAjt8+q4LfM6Wr6pRWmdsPz4mT4iaNoY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )