UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wnjh1bB9iQQlj7QKMh6WdSYIrNHXPQDqu8dVmkqwhuk=' 
WHERE 
  key_id = '695be2e464889bd392f1488723ad58e1c73006a7773172e25627649c7f9ec8ac' 
  AND (
    token = 'Wnjh1bB9iQQlj7QKMh6WdSYIrNHXPQDqu8dVmkqwhuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )