UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IK0nT8rhDIV4DchgpUekXfiTWPJXB3ttGHzrxei7uzs=' 
WHERE 
  key_id = 'da9493db67e590ccb6bde97692fbff40c2901aa508d76765dd906d076a9aeea0' 
  AND (
    token = 'IK0nT8rhDIV4DchgpUekXfiTWPJXB3ttGHzrxei7uzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )