UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krjy9WLTOeyqh6iUVedn0IK8xJzoGxiuNmwIIdEOnKo=' 
WHERE 
  key_id = 'df1086770bcfc6de6778456c7fee71b9207863fcc90b462bfc2273408b5000cb' 
  AND (
    token = 'krjy9WLTOeyqh6iUVedn0IK8xJzoGxiuNmwIIdEOnKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )