UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0DAMYdCEwHU96T5OqH+vrQupKC69yXS+LwczHjY0zU=' 
WHERE 
  key_id = '5c3495427e4f523ce1cba07326c516043699c2d2515384872239c68e79c39def' 
  AND (
    token = 'v0DAMYdCEwHU96T5OqH+vrQupKC69yXS+LwczHjY0zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )