UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzMZAoplROGPii13aEq4UHEQjlEpEFJEVY2HJGL+TNU=' 
WHERE 
  key_id = 'd3e49d3c04146ce463045cf5dc29fe084cbbb72570f59f33ec64f6daea6b34b3' 
  AND (
    token = 'yzMZAoplROGPii13aEq4UHEQjlEpEFJEVY2HJGL+TNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )