UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VKqFCzfta/ik7L83mXo97uCiDxzO1uNICIB7dJyFSk=' 
WHERE 
  key_id = 'a2f472602c424a575de176c439adc281f75074004d3a58235dbaad2e95e4f680' 
  AND (
    token = '2VKqFCzfta/ik7L83mXo97uCiDxzO1uNICIB7dJyFSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )