UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqKf50ZdTbwYE9tTioA3b0UXyWBHippmlha3RJIgYIE=' 
WHERE 
  key_id = 'f5caa7ff82b929d7f9376c0e41cdf0463f07337af4f0b93985f706a49fa4ec21' 
  AND (
    token = 'VqKf50ZdTbwYE9tTioA3b0UXyWBHippmlha3RJIgYIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )