UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oft3twP4AEiAdr75E7kG2QR12SwayJpd0ylQC51i75c=' 
WHERE 
  key_id = '3d1265d0fca0b502641bcf607c35ab480119b7f12dbf9cfd1ebe0dd0f50da911' 
  AND (
    token = 'Oft3twP4AEiAdr75E7kG2QR12SwayJpd0ylQC51i75c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )