UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRbUs9mwBBLBo23qd8/6CHUUCIzJLXQYOk8pojBLmVI=' 
WHERE 
  key_id = '655680c827572ee97448d5461a8793a98c5673ac1858f5ce549c1a26de0ed53f' 
  AND (
    token = 'gRbUs9mwBBLBo23qd8/6CHUUCIzJLXQYOk8pojBLmVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )