UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6wsk2MpfnAekBiTJVkjV4R2/McHoZzbiQ0m39xWO0c=' 
WHERE 
  key_id = '1fc50364f1f370b9bcc37f59d003fce31234a2466d1b37557dbdd1cc67e0a190' 
  AND (
    token = '/6wsk2MpfnAekBiTJVkjV4R2/McHoZzbiQ0m39xWO0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )