UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYmH52DcE+oQz5bmp8qbG9rYuK4gVVT1eUOretUBtwM=' 
WHERE 
  key_id = '5b2c2e8ea6e3309e44d93a938b8dec197e738bf0f1440450ed5d7970c85e4190' 
  AND (
    token = 'wYmH52DcE+oQz5bmp8qbG9rYuK4gVVT1eUOretUBtwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )