UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBedORfWhNH7cIZCrnwE3yE031DRZd5XZoQcDaGxiH0=' 
WHERE 
  key_id = 'a385430f6724f32b96e50eaca76e703adabc53fe05eab32323b5bb49a8d2c260' 
  AND (
    token = 'TBedORfWhNH7cIZCrnwE3yE031DRZd5XZoQcDaGxiH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )