UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6tE/NKrbbEObYhhVl1GrNKvlHBa4ALfKv2mA24rMmE=' 
WHERE 
  key_id = '9b7e6cdbdfc8c9efcae3fff33ccda3093e1410a71f20d2609aece34ed7cd3034' 
  AND (
    token = 'X6tE/NKrbbEObYhhVl1GrNKvlHBa4ALfKv2mA24rMmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )