UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kf1chpek2HOFAajM+Sk9IBRtEMGK80Ez4EIHXMMjBzk=' 
WHERE 
  key_id = 'e5750480377888e6731c1c5e38501b066c330e096945c3c8ba1a895c3de9cf0f' 
  AND (
    token = 'Kf1chpek2HOFAajM+Sk9IBRtEMGK80Ez4EIHXMMjBzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )