UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKeqIsQKsuEE5InzLExCaS/Vp/E2wfe0maJdIffB7f4=' 
WHERE 
  key_id = '7c046937615a48ec7f006965b2ed17f2b2328b4d3f19dae9344fdff8861835fb' 
  AND (
    token = 'SKeqIsQKsuEE5InzLExCaS/Vp/E2wfe0maJdIffB7f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )