UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wlpesVIliFGlJOOTEhG1PPbHEHrdDSXoLxrDV7U+eg=' 
WHERE 
  key_id = 'dec72c25edb2d3573ce13726a709425af3cfff288d436ada33745540306c1245' 
  AND (
    token = '9wlpesVIliFGlJOOTEhG1PPbHEHrdDSXoLxrDV7U+eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )