UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwkqJvF5/aNoFIRkOVwVf28ddJNgiBaG04JUlLGgz4g=' 
WHERE 
  key_id = 'f83c3d6bc48e28c192fdfba9c7712493e5f4941a65e6f68546c2cfdff5d5544f' 
  AND (
    token = 'pwkqJvF5/aNoFIRkOVwVf28ddJNgiBaG04JUlLGgz4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )