UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzpQqwrsxxSjSN6ERTyO6MMhs9oXsASS+hJPHLeRYlY=' 
WHERE 
  key_id = '3b18c4ae10ac325f88fe8aaff70d75cabbcb9cda6bc31e2d287de60338a4504b' 
  AND (
    token = 'jzpQqwrsxxSjSN6ERTyO6MMhs9oXsASS+hJPHLeRYlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )