UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVGBfZKYaUtKk1/3gnsXuyKiLDNbmEYE9I/Z7m3XeUM=' 
WHERE 
  key_id = '9e8fbcd79d552551426058ef4f8de4a71cabcd0fcc691bcbe97208ded337c76d' 
  AND (
    token = 'sVGBfZKYaUtKk1/3gnsXuyKiLDNbmEYE9I/Z7m3XeUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )