UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cM4Fw5qEMDfaBU5y0uKomsGu8R/+gHJ2h5neyVucJLc=' 
WHERE 
  key_id = 'afec3989dec00b5c3cda1b4b21bd4e5e17dbeb6c7a36fd6710d62204ea1a8507' 
  AND (
    token = 'cM4Fw5qEMDfaBU5y0uKomsGu8R/+gHJ2h5neyVucJLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )