UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCizchd9rbMtOp5WMv4w0z9ZJWwEuiM4KeZig0bumzM=' 
WHERE 
  key_id = 'de850c182201eed9ed0511fb9e95bd33f722e77fb76a1ffc542140c7f05372ee' 
  AND (
    token = 'BCizchd9rbMtOp5WMv4w0z9ZJWwEuiM4KeZig0bumzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )