UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaoysHv65IWqmYpCoB15AjjyGUnUFK+Z6z9JryqTF2o=' 
WHERE 
  key_id = '1b2d25be74b63491edacfb303da1332fd47e79b1c54edca9ba74e768c17f47a2' 
  AND (
    token = 'TaoysHv65IWqmYpCoB15AjjyGUnUFK+Z6z9JryqTF2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )