UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dI6fyHcLSUsgMYYxBcCA++IQX9qWrHpA7Oo5nCcOOio=' 
WHERE 
  key_id = 'c97cecff608b84ae692d627768b538eb0f635a8f004babad3910b48749744d49' 
  AND (
    token = 'dI6fyHcLSUsgMYYxBcCA++IQX9qWrHpA7Oo5nCcOOio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )