UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smjJ3HtqNeseQGRzth4r8EpSnDSyJAJtNjJBR6SMXQs=' 
WHERE 
  key_id = '7e16d8096fe8be16a93ff0ef20e4e2756dcbf47948eb3abb75fd4135d7841ecc' 
  AND (
    token = 'smjJ3HtqNeseQGRzth4r8EpSnDSyJAJtNjJBR6SMXQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )