UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTZEl7yBGvaw+p/HkXVjwjb9N3Q+xXCqArETz9csM7I=' 
WHERE 
  key_id = '9a9a0bbee1e204dd7697aec274f202c250f2b6120586ef61e19e554ba782c3eb' 
  AND (
    token = 'uTZEl7yBGvaw+p/HkXVjwjb9N3Q+xXCqArETz9csM7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )