UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/K3uRGAQJ5e84KrGRE0fsnzI73mAyAVpz8qMtYU3YE=' 
WHERE 
  key_id = '90715d9115bad13731df584bfe46346a785793dfe10084ab71d28eb3eaf777e7' 
  AND (
    token = 'R/K3uRGAQJ5e84KrGRE0fsnzI73mAyAVpz8qMtYU3YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )