UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5eNxOjCM7KguAraMMF+e42I+/WPQXwfPTxus4+Y9EY=' 
WHERE 
  key_id = 'fababb76e5453d213610b2d944ea9d8f6204290d05cb4ea6608990464052c4d1' 
  AND (
    token = 'b5eNxOjCM7KguAraMMF+e42I+/WPQXwfPTxus4+Y9EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )