UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9Gv6JTUIaCBqsE5sWOxcjhzVRZB+wJx6fDV5m1GGhs=' 
WHERE 
  key_id = '8f643d8351f2337d73b58f889fcb22c7865e22aa2f83ca47a6305f548bca6e95' 
  AND (
    token = 'L9Gv6JTUIaCBqsE5sWOxcjhzVRZB+wJx6fDV5m1GGhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )