UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tZR7T8SDDiNJ8lAL8JMHpb4AuzTK9dYvleSTK4op2Y=' 
WHERE 
  key_id = 'fd6da72623eecd6ec06138be0d331a40497c721f0d3e145e2d5b28eaadc8a99d' 
  AND (
    token = '+tZR7T8SDDiNJ8lAL8JMHpb4AuzTK9dYvleSTK4op2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )