UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbRX/d9umyR/ECeY3ay5ZJDKSEBtNUiqho2IH/bIvWY=' 
WHERE 
  key_id = '32b95ee25a0857ac431051e51107ba330e15c39994146d67a91985f0980d1c40' 
  AND (
    token = 'mbRX/d9umyR/ECeY3ay5ZJDKSEBtNUiqho2IH/bIvWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )