UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kztsNSojmohpvZvw7q7ZgW5K79P4eJ6TqHFP/Sbqziw=' 
WHERE 
  key_id = 'd8c9ccf1b172c5255d4fa80e5f6b9c05a5b0decf764e3bcfbe23ef18b14c0292' 
  AND (
    token = 'kztsNSojmohpvZvw7q7ZgW5K79P4eJ6TqHFP/Sbqziw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )