UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1skRcqpKUyo+xUdvb8BgdDWKbD2G2ncXZJuI6M5QD9g=' 
WHERE 
  key_id = '2ccec909dca0dea03fda8f656eb31ee7161c4730693a71bda706185a4ff84d55' 
  AND (
    token = '1skRcqpKUyo+xUdvb8BgdDWKbD2G2ncXZJuI6M5QD9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )