UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TnXE7rpIn/BVyvyy0UUJO9TssdSpB8HLbno2J8WkdSo=' 
WHERE 
  key_id = 'fe277d22b382d2fd7ba380534f19393af6a000487de311340c9ea194d3df8705' 
  AND (
    token = 'TnXE7rpIn/BVyvyy0UUJO9TssdSpB8HLbno2J8WkdSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )