UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weXLQK/R2TCdVsOPJPWwMV9c94kDFWxuHcdHmDTmQio=' 
WHERE 
  key_id = 'e9d8db5e226f17bb61efe57da35797b887edb63576c3babd0ab3866b1d9240f9' 
  AND (
    token = 'weXLQK/R2TCdVsOPJPWwMV9c94kDFWxuHcdHmDTmQio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )