UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhI3a61yZyvaH4OAjf7UdOmSDQXeT9B/igAIivNrqAs=' 
WHERE 
  key_id = '0d0cdc778610ef481cd259e1ed756edaf93aef5d40bf6b0f0132f79d3bc2419f' 
  AND (
    token = 'nhI3a61yZyvaH4OAjf7UdOmSDQXeT9B/igAIivNrqAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )