UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2l9jgDxg0+R0w8JgK2doEz5e6FO2K6yN1dmVCuc6xY=' 
WHERE 
  key_id = '285239cb634c78f7174929c612690d3a038a105a214fc1ebe554cbd02c3eb0f0' 
  AND (
    token = 'f2l9jgDxg0+R0w8JgK2doEz5e6FO2K6yN1dmVCuc6xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )