UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/0w+UkX6mJDLvrcrHSO5S4dn+8PQvlpZsihyTJPcK4=' 
WHERE 
  key_id = '86d1817fe7bfa720944462662cb9b7d4be85de3d03113bef46ba3598819a4a8b' 
  AND (
    token = 'N/0w+UkX6mJDLvrcrHSO5S4dn+8PQvlpZsihyTJPcK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )