UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgrY3mT6cxIh4KdZOJ14h88f0Z8J/W95dLZZ8B6WSCE=' 
WHERE 
  key_id = '46c1db16f5d9f9a812a5e0efe9d63f81b76c4b04d4e891a77f9c9b8199137192' 
  AND (
    token = 'rgrY3mT6cxIh4KdZOJ14h88f0Z8J/W95dLZZ8B6WSCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )