UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSlotFRar/VzoTi+EdCEfmWPUAazEWYKA6glpqw120s=' 
WHERE 
  key_id = '3bdd9c9e33febe974be9179e9fb983965505d372cb37da323ca4cf67f3955c77' 
  AND (
    token = 'CSlotFRar/VzoTi+EdCEfmWPUAazEWYKA6glpqw120s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )