UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nh0LHZ16A9trWIyKfBwmnJSBQrsZncW2/eM6ddPHjFM=' 
WHERE 
  key_id = '24e82fa36969ac851fdbd0daea2c2f67633ef0c2508a559759b6f5efd598ec98' 
  AND (
    token = 'Nh0LHZ16A9trWIyKfBwmnJSBQrsZncW2/eM6ddPHjFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )