UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b07SfL4ghT1fHVulen3ObBMYohc+G4QRC3OfuzK1txM=' 
WHERE 
  key_id = '27f6016c8395e955b003edbeccd288573b97383555da6513d532bb36c6bcfd04' 
  AND (
    token = 'b07SfL4ghT1fHVulen3ObBMYohc+G4QRC3OfuzK1txM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )