SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a7cc451553a54ae3dc1af6b44c06b66998b6d502b9a4cf445b9d9163c3a1cad2' 
  AND token = 'DNJ3ZTE82tuCgLMYj0eRI+BcCJoyUmVvKngvJqgQ4ho=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())