UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOREDgYgvBQKMo06EhqruDltw9J4Y47uX3iK1KUswxU=' 
WHERE 
  key_id = '6d2d2a47c98894b89f77fa868df3eddb57d87f21fe77462594c53ca739edae15' 
  AND (
    token = 'AOREDgYgvBQKMo06EhqruDltw9J4Y47uX3iK1KUswxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )