UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tti3F6NPYJN85MoWU4HTXDGQb/E2OZszcF37XrgA2tA=' 
WHERE 
  key_id = 'fe8ae30a79a7f5dd1a337706e62e8a76ea8fefac9555df51fc791e61cbc0b58d' 
  AND (
    token = 'Tti3F6NPYJN85MoWU4HTXDGQb/E2OZszcF37XrgA2tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )