UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZtbtK/QoHpmJOcJ300TMU9BJsqBy9rSW2M9dUMceEY=' 
WHERE 
  key_id = 'd3abec9f303cf0e0423ba9bc6768dea619b708f6bbc44044c4b11f0417c9161d' 
  AND (
    token = 'BZtbtK/QoHpmJOcJ300TMU9BJsqBy9rSW2M9dUMceEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )