UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvE2kBnUuNK0kEUMp0FsTRHZpbs2EKjnS4CZMrygoOA=' 
WHERE 
  key_id = 'e3f424601be1a395dae0c435a7ef9cbac02a83c03f314cf8a11e1588443c46be' 
  AND (
    token = 'tvE2kBnUuNK0kEUMp0FsTRHZpbs2EKjnS4CZMrygoOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )