UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/KQTJmCU83oVOSp4hnEqHy9COmG1dW3LSPHxGcHf/U=' 
WHERE 
  key_id = '022c89cf2e59ee2a373f3a2b1b3c9da58b36df8798e2746631b676119d966946' 
  AND (
    token = 'z/KQTJmCU83oVOSp4hnEqHy9COmG1dW3LSPHxGcHf/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )