UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MrB3R038G3PeKY2iknDyRL3crTweX+ffb0LrgSsvGQ8=' 
WHERE 
  key_id = 'b74eea95ec9075fec449aa16681981b36356f71f348adcaf87d4f78f7354ae51' 
  AND (
    token = 'MrB3R038G3PeKY2iknDyRL3crTweX+ffb0LrgSsvGQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )