UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0TxVHSIwpnrmxMMG5xwVn2OPIKK1MdvD6kgbPaZyqq0=' 
WHERE 
  key_id = 'c17d36dc81af1ca3b5594ecb0f0847442caf17e0fbf82fb7e87b4a9d6e522a00' 
  AND (
    token = '0TxVHSIwpnrmxMMG5xwVn2OPIKK1MdvD6kgbPaZyqq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )