UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izrpHNHcdIz/QQSKYDFRk0L8ursx8M/lgmwvmIek8/w=' 
WHERE 
  key_id = '30e51df9b250ba297ca057445ce0a48a5e54ae631c55fe84aef6fad5ce9fbc5d' 
  AND (
    token = 'izrpHNHcdIz/QQSKYDFRk0L8ursx8M/lgmwvmIek8/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )