UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLcAjFX7PSe0TDFyQSjd8dRfBy/AXKYPp6a6dLQyJnc=' 
WHERE 
  key_id = 'efe28b17c1046d8f17cf01d180efd62c92a9c56ebcb4e9beec3000a17810ef94' 
  AND (
    token = 'TLcAjFX7PSe0TDFyQSjd8dRfBy/AXKYPp6a6dLQyJnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )