UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Txk5uzMIqW3WobiFC3cKK1JefukSbv51zrdBZtlaoY=' 
WHERE 
  key_id = 'a782fa915cbd4d9a88f6ce75e4326125a63087be98ad3cbaeeb2117f530778ff' 
  AND (
    token = '4Txk5uzMIqW3WobiFC3cKK1JefukSbv51zrdBZtlaoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )