UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kM0mjapJOBTJaflNZxnqKyEOhruEBsT4riNTUXI5LCQ=' 
WHERE 
  key_id = '371f74306a33c2d5fa5e4f96b0db6177c905a91f04f713ef4cabd916bebb1805' 
  AND (
    token = 'kM0mjapJOBTJaflNZxnqKyEOhruEBsT4riNTUXI5LCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )