UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1ETlAjE3AhcI1DlEXP6mPbmtEzTb4jy+SUfWaRHjc0=' 
WHERE 
  key_id = '973c545870386ce73613b811507e02d88788cff680866f0a7080711eb86a2602' 
  AND (
    token = 'u1ETlAjE3AhcI1DlEXP6mPbmtEzTb4jy+SUfWaRHjc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )