UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5pXyApBUMI7/Dg8q5Q8JawhgXblKKXJ+J07yzItXCg=' 
WHERE 
  key_id = '30bb0e42f24b34e76e5c689e5ba0558d2bc89c048e5f0d7893b096aaf90c2bb6' 
  AND (
    token = 'a5pXyApBUMI7/Dg8q5Q8JawhgXblKKXJ+J07yzItXCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )