UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39TdWyDh+Ji8XvHLO2U7GnDMiE2HHmZpAXYhgi+I4C0=' 
WHERE 
  key_id = '0408bde0d7bc662c8507ecbc851a18b5e45e2e74b1937971a59aa4a0ed7f7388' 
  AND (
    token = '39TdWyDh+Ji8XvHLO2U7GnDMiE2HHmZpAXYhgi+I4C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )