UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5NcXZZUKIi6Zgmu2mVuEZjaWuU16IyFgTEvx707kro=' 
WHERE 
  key_id = '5d96e6ba01f4dd668a951c6998d7dd815fa1100f972deef0dd754255f33061bd' 
  AND (
    token = 'K5NcXZZUKIi6Zgmu2mVuEZjaWuU16IyFgTEvx707kro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )