UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UptJQdWaI9tIF8KQ4WLJBHCNSFM0ik3eT7MYVdFrnE0=' 
WHERE 
  key_id = 'd58aae4634138c6799ac8507328e718546ff583bea0485c2e042e4144f0dd288' 
  AND (
    token = 'UptJQdWaI9tIF8KQ4WLJBHCNSFM0ik3eT7MYVdFrnE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )