UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TfooPyN3R4nThLRW6tDbRkk8p7XXlYZnTLq/M1BX1s=' 
WHERE 
  key_id = '38837c4dc454b6f5be7a3fe9802cd053fbd7946c869904ef83909f6b94379b0c' 
  AND (
    token = '6TfooPyN3R4nThLRW6tDbRkk8p7XXlYZnTLq/M1BX1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )