UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKDDusD96HQxKtC2ik9eCgZE7SMy/XUjlIzCK/VDD6s=' 
WHERE 
  key_id = '964f8a5628a86b9b7f879ff754e617bed63c6f83c96e9d5227d0924246cba3af' 
  AND (
    token = 'cKDDusD96HQxKtC2ik9eCgZE7SMy/XUjlIzCK/VDD6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )