UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3IsTe57tK+Wu0A+LCyvGab51s88OLESqhoeYuztaE+E=' 
WHERE 
  key_id = '7a84fceefa0707360dd8393f078ffe538eb22ddf4a5ba470c9b8ad90c937f03f' 
  AND (
    token = '3IsTe57tK+Wu0A+LCyvGab51s88OLESqhoeYuztaE+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )