UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOz2aCvyunsEuJszljefXFz4a4zN9wS7bZMR/+Yi0E4=' 
WHERE 
  key_id = 'ca81f6b362b36796f9c179f8bf3f09e5938f7ceed4ffb5d546a48f3eecf14436' 
  AND (
    token = 'sOz2aCvyunsEuJszljefXFz4a4zN9wS7bZMR/+Yi0E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )