UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6IRACuYVnYoJmGiLjLia0tEwP0yTUH6F+orVzEXJU4=' 
WHERE 
  key_id = '347ed0786f85ac2c7970eaa678a951b11130abe703a7e0b226b03342c65bb8f0' 
  AND (
    token = 'I6IRACuYVnYoJmGiLjLia0tEwP0yTUH6F+orVzEXJU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )