UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2lL8PMe6mQGkloJn12pOJYCjFvSZojkOsZEhLel9tU=' 
WHERE 
  key_id = 'ce89716a1e4ee924741597e78dcba251d5d60732c4f0362f4730f4d30fc0d2d3' 
  AND (
    token = 'A2lL8PMe6mQGkloJn12pOJYCjFvSZojkOsZEhLel9tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )