UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDLT1RdQzp69/YEyHkTSpmqzlFT/SS4+YbH16NHNZms=' 
WHERE 
  key_id = '6fa64a7112ea468d29aae41a482c4b3269cd7522f2ddb18fdf2cd6ed84a01676' 
  AND (
    token = 'UDLT1RdQzp69/YEyHkTSpmqzlFT/SS4+YbH16NHNZms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )