UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5nJlR4FRJr4Ru4Uq4+lzaSnJX9HS1dd5L2C4JDZnUg=' 
WHERE 
  key_id = 'c97771dcad6c6ade883aec68d659b8c80e7e8d2cee53d72882dcfc84b608d53f' 
  AND (
    token = 'Y5nJlR4FRJr4Ru4Uq4+lzaSnJX9HS1dd5L2C4JDZnUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )