UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8WriG5skSEqjCVGOQ4GI3KujrZTXErWH6whIcLcEQI=' 
WHERE 
  key_id = '468b72762705f5287ab5499a93a19436d029293a9f0eba29b4cdc463ad20babc' 
  AND (
    token = 'Y8WriG5skSEqjCVGOQ4GI3KujrZTXErWH6whIcLcEQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )