UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+hAGlWewyh0ImVTJO+6C2k9PRx3zrwvk6RQCtGc/Pg=' 
WHERE 
  key_id = '151764a5dbb955927a405d341270c383a766bbcf7e0c2b2aec2ef03181c5161c' 
  AND (
    token = 'm+hAGlWewyh0ImVTJO+6C2k9PRx3zrwvk6RQCtGc/Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )