UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBNO7vUuC/bR5V4tQZNsL7LHgUPytoB6bPU5lEGMSbU=' 
WHERE 
  key_id = '0812b81cfcbce6ad8a15deeeac934877f5b35fab2f472cb82a651cab8c25b3a3' 
  AND (
    token = 'VBNO7vUuC/bR5V4tQZNsL7LHgUPytoB6bPU5lEGMSbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )