UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWlXH7T3Iz5D/oQc4VilqJbs0wzIccrKmOIF0rgIKGg=' 
WHERE 
  key_id = '1df74564d8b87265039a1d3351e4566aa1c9eefe7e9a8ca3501f058527c0c96a' 
  AND (
    token = 'vWlXH7T3Iz5D/oQc4VilqJbs0wzIccrKmOIF0rgIKGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )