UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHnN4QGeSwyLritanJJ1zrrDwfvdJ8bDnl71HwIugr0=' 
WHERE 
  key_id = '78e094b974fc34b82fb397671c4c8a0241197a7a0f1187829e321b2ce9e0c06b' 
  AND (
    token = 'CHnN4QGeSwyLritanJJ1zrrDwfvdJ8bDnl71HwIugr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )