UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtzh6Owh7iOXVVPbQor8uQRKSdvDs3IQK9fN4MYh//0=' 
WHERE 
  key_id = 'f428cdba2dca91fd7ec2a00f9f32da1715d943d0ad1d4b688938a0742fef7720' 
  AND (
    token = 'vtzh6Owh7iOXVVPbQor8uQRKSdvDs3IQK9fN4MYh//0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )