UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLyRn/GeXPD89nOeBKaO/ciOtm4DEJDYztBVcW/AaIc=' 
WHERE 
  key_id = '78f702d8e62e06ee49275f74275f5bb99c2cbc810bcc7c22d8ab9b6714d5ab44' 
  AND (
    token = 'nLyRn/GeXPD89nOeBKaO/ciOtm4DEJDYztBVcW/AaIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )