UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq/bmf1FAd5sbg0KbnZXA9V8EGHA/UhwqTb3zj4gCO0=' 
WHERE 
  key_id = '9fc80021e1d391841df7fe8fec7cae39f4b0048aaccb10f672835c7c819eb54c' 
  AND (
    token = 'Iq/bmf1FAd5sbg0KbnZXA9V8EGHA/UhwqTb3zj4gCO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )