UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm8WB5eN6ZV+qMNQXr8Zd7uAJIMX/dbMJgMg1OXQKDA=' 
WHERE 
  key_id = '08dd9472e30881795cb7cb24ec2b853e18f8d51ca739d9ac9bbd8e62f0e373ec' 
  AND (
    token = 'Hm8WB5eN6ZV+qMNQXr8Zd7uAJIMX/dbMJgMg1OXQKDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )