UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcmB19+m/bGODuyk8i03EJgIrDgifu40VCxNJXviDXM=' 
WHERE 
  key_id = '6dea25ddb41dd745c89fb2048a94f88df5c08c42fe0a018e55065c3c8315a513' 
  AND (
    token = 'pcmB19+m/bGODuyk8i03EJgIrDgifu40VCxNJXviDXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )