UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5UHZyz0b+RO5i+fMc3XWlw2g5v2k7kJoqswUxYeShM=' 
WHERE 
  key_id = 'db82f037c853510d0d58c23a6ac5953e511ff5ecf24d2363afac1159157c3194' 
  AND (
    token = 'X5UHZyz0b+RO5i+fMc3XWlw2g5v2k7kJoqswUxYeShM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )