UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M63kC0Y24sPJh6Tvuw+ugRo+myay5RnaAOkuAxSyk14=' 
WHERE 
  key_id = '40a9c8f79bfc69666885d6052d2f4f3a4f92c311f6926c05a5981d5e4820416d' 
  AND (
    token = 'M63kC0Y24sPJh6Tvuw+ugRo+myay5RnaAOkuAxSyk14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )