UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmAoNzysBvyl9R9D/cdszYJ8Q7UKJOIVdkq646LmLRo=' 
WHERE 
  key_id = '47301eb4685069c04ea021281c8bce133c86290e2744857b3cb872b5e6189c39' 
  AND (
    token = 'TmAoNzysBvyl9R9D/cdszYJ8Q7UKJOIVdkq646LmLRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )