UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99Bgs2PFIqHiVvTSoH6obbIC8CwHllfF3Dv8ilS9Bjc=' 
WHERE 
  key_id = '49ef16eea8aca219909f2aa3be0322809c896a726cefb78a270c41cf643900fd' 
  AND (
    token = '99Bgs2PFIqHiVvTSoH6obbIC8CwHllfF3Dv8ilS9Bjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )