UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3UHLcBoIEEZW2sMsloOdvA/s9UR1/f4RY/HPdq/Lq0=' 
WHERE 
  key_id = '6d9775c9e4a83d7fb948fea11327884375dd284d2958c138fb15955fded2e005' 
  AND (
    token = 'C3UHLcBoIEEZW2sMsloOdvA/s9UR1/f4RY/HPdq/Lq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )