UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laZyGiR6BaPo5gfTfFmNlz/Mr00Mv+wZoNrKXyCcPCw=' 
WHERE 
  key_id = 'd8a59c3370de15d7308475b61b6d963a3a18256d0dc029262d4e0c6d2816f842' 
  AND (
    token = 'laZyGiR6BaPo5gfTfFmNlz/Mr00Mv+wZoNrKXyCcPCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )