UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1JWIHCbdfBQYYmojtVx7kYbvg21D4CTdIKr0rznlEg=' 
WHERE 
  key_id = '160aa07e640e4a2b358fa8283df7c5056599f6b4000f8e0dbfe8feb898521da6' 
  AND (
    token = 'N1JWIHCbdfBQYYmojtVx7kYbvg21D4CTdIKr0rznlEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )