UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeCmXz3z2OyjqxnVwdDmgbCYspaSDzuL4zxHxmOtvKQ=' 
WHERE 
  key_id = '21671f6d50efa034d9655bd188ff998383a0cef18fa9df3a241a3e2d6bdfa314' 
  AND (
    token = 'BeCmXz3z2OyjqxnVwdDmgbCYspaSDzuL4zxHxmOtvKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )