UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsXXaA8IcOxogQMWNTlhliBvYeWUSF4okOCzheXkxgk=' 
WHERE 
  key_id = 'b9d7f1dd6c245bfa53e1e43c1d0346045b0c607b18a30c0d4a7e5bada973d3fc' 
  AND (
    token = 'SsXXaA8IcOxogQMWNTlhliBvYeWUSF4okOCzheXkxgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )