UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGFvXixbZ74DcJ4KZ93MF5zztlFFb+/1yIlXj0yY53k=' 
WHERE 
  key_id = '5837e875701be13f9acf1da4b5adbdd5c2f9823d0c0ce72bdd03c64c054e5ac6' 
  AND (
    token = 'zGFvXixbZ74DcJ4KZ93MF5zztlFFb+/1yIlXj0yY53k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )