UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDN7G3UWB37QfbCS/bqUEMHeU2gqkW/Om3iUjbX3CwM=' 
WHERE 
  key_id = 'a14f870ae9840062c77fc26a6a9c651f0ce335671313c3142d5da431262f5313' 
  AND (
    token = 'hDN7G3UWB37QfbCS/bqUEMHeU2gqkW/Om3iUjbX3CwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )