UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/d5y3saOjn4wIDX6ecSw5A1D7Ybcea90VYR/Q/p4FXs=' 
WHERE 
  key_id = '204fa2d0aa1d14b209156c1ec336946293ab418f60c21c26dd56ca3bf2d583fc' 
  AND (
    token = '/d5y3saOjn4wIDX6ecSw5A1D7Ybcea90VYR/Q/p4FXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )