UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hby1WO/rjnHlrwn1ddRrvoQPUnKgNX6H2/UYGngMLc=' 
WHERE 
  key_id = '1aec9256aa2a4be97d3e41363e0cf2bf45105da88365f1aa224abc3ec1553998' 
  AND (
    token = '/hby1WO/rjnHlrwn1ddRrvoQPUnKgNX6H2/UYGngMLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )