UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeJQgcDI208OcvuMyHELAHvJIBogrwbBkNoBLS1fGaE=' 
WHERE 
  key_id = '3e21b643278ee38f9593d8c23419426f8da33f71fa1d19899315ff6e1604116f' 
  AND (
    token = 'UeJQgcDI208OcvuMyHELAHvJIBogrwbBkNoBLS1fGaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )