UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQ7ryWIxngpDR6OxvTm9oKdDWD1lgBDwsRm9lK1pv8E=' 
WHERE 
  key_id = '356849ed5eea2ed858514efde31a77a049a4330918bf85d1fc8d67df3d503821' 
  AND (
    token = 'cQ7ryWIxngpDR6OxvTm9oKdDWD1lgBDwsRm9lK1pv8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )