UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmPKWIjb7ZeVKJsOm1FsunUD1qpZMJML37w9iBrO83s=' 
WHERE 
  key_id = '5957273ffc11abe06861afce3d1b980954289b2ad81e5d7b85689cb64253def8' 
  AND (
    token = 'TmPKWIjb7ZeVKJsOm1FsunUD1qpZMJML37w9iBrO83s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )