UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0DFKvRrmFF8BXZA5DvG5t9aoDmPGO1VBJPgjySy2+U=' 
WHERE 
  key_id = '7ee4b47c691e04624c8a5d948a565e933eb300fcfaba3393d2360466e88b0f65' 
  AND (
    token = 'a0DFKvRrmFF8BXZA5DvG5t9aoDmPGO1VBJPgjySy2+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )