UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysqHMEqti2A+GstoteYiB/WYbWUtFdKRCRqh7yquV1g=' 
WHERE 
  key_id = '950c3a8c21f22e987ab4bda8f9497c661462220fe3d5796ce88e523b521c5cef' 
  AND (
    token = 'ysqHMEqti2A+GstoteYiB/WYbWUtFdKRCRqh7yquV1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )