UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcL3thj9TGV2HH1kD6ofKXPD9nsIQ5HJXDvICxoK1VE=' 
WHERE 
  key_id = 'a048dc566f2ddacc90c22707008cd71152d2cfc0d3459a1ef9a9c90afbcdbf7d' 
  AND (
    token = 'dcL3thj9TGV2HH1kD6ofKXPD9nsIQ5HJXDvICxoK1VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )