UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lSSO+33FuKfXSQ68yqjPIUIJKP6EwjiAmX4fWgiYzQ=' 
WHERE 
  key_id = 'bcc8e6533900862f46ea6fb838e074c62212b12801d607a47a989cfe1ebf67a1' 
  AND (
    token = '4lSSO+33FuKfXSQ68yqjPIUIJKP6EwjiAmX4fWgiYzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )