UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFWlZAbnVKtDbh0eQ/+zyw9LFhfUlJg11Rawve1NTzQ=' 
WHERE 
  key_id = 'c856988ea2e1552a0db34c057e257863a773335bd6ad3d7e60fc068934eea342' 
  AND (
    token = 'dFWlZAbnVKtDbh0eQ/+zyw9LFhfUlJg11Rawve1NTzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )