UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opRDPZdQ6hNlpnJWzC0Lm99k2f9O7ftZ0HZF7nKC22k=' 
WHERE 
  key_id = '30b881b146c583ad9f6a46245c7112977e3fcf64940ea018b61734019818d8dc' 
  AND (
    token = 'opRDPZdQ6hNlpnJWzC0Lm99k2f9O7ftZ0HZF7nKC22k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )