UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz+lvmHkUaL7txKdcsz3SgeTR/fvh/i4tl7Sq3pbkY0=' 
WHERE 
  key_id = 'c67c493f9e58838daa1040ba90864b3a20adfe9979e655172a98d56e6dc694f5' 
  AND (
    token = 'Cz+lvmHkUaL7txKdcsz3SgeTR/fvh/i4tl7Sq3pbkY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )