UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32kqJApQP3sXV4zAuz852rBjH0gbFsfXD/1WBGWLDAU=' 
WHERE 
  key_id = '16a38fff29f8b10633bcedd7eda05a27213748207ad9e9807d16f069a12799da' 
  AND (
    token = '32kqJApQP3sXV4zAuz852rBjH0gbFsfXD/1WBGWLDAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )