UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzSq9qjWbmml0he83cPo8GYoENZhqsRatJezzSyVavo=' 
WHERE 
  key_id = 'ddf37a163be158ce55d3e2e9b7033644b6ce33cce817b8d9f2e886120610660c' 
  AND (
    token = 'YzSq9qjWbmml0he83cPo8GYoENZhqsRatJezzSyVavo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )