UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hb+qQ5KGe/VKsrmZ1OjsCXzo10urn4Tb0fHtUZCksig=' 
WHERE 
  key_id = '00b501d8597bce62b81a9136309b7296dca8bea1486850c2d17be1c50de36b47' 
  AND (
    token = 'Hb+qQ5KGe/VKsrmZ1OjsCXzo10urn4Tb0fHtUZCksig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )