UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkwOWYEIdyHPhhKHB3oPHknHPyIPzFZ+59D5ObN+C2o=' 
WHERE 
  key_id = '20c810cd75083651decc9cac74e8b80de8ff76d4b11968372c513eb7b2c75fa4' 
  AND (
    token = 'XkwOWYEIdyHPhhKHB3oPHknHPyIPzFZ+59D5ObN+C2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )