UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3ivwGzIVyrbNv8JxzhpR/EKY/cTdatz0qKrUUDPgi4=' 
WHERE 
  key_id = '3e38ac3f2f09f812bc7b3a349b25bccbf529b8e6f1a3af12fc01905a5fd9bb03' 
  AND (
    token = 'A3ivwGzIVyrbNv8JxzhpR/EKY/cTdatz0qKrUUDPgi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )