UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skPDW1AZgZBYILxtZGJTAAolEQ8KH6anWQ0eJa3HXYA=' 
WHERE 
  key_id = '49183ac0c68df4f033a50082bda58aaeeefee60a6723cd4a7bd3fcaa20e28c3c' 
  AND (
    token = 'skPDW1AZgZBYILxtZGJTAAolEQ8KH6anWQ0eJa3HXYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )