UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOMWfKBVtvuA6LumEMC6KyCPlDa8lvb/EjXH8HKCWE4=' 
WHERE 
  key_id = '2616638880252316185c0dcab75f4c672c00cc701082a78fc79c8ac0d3344f3c' 
  AND (
    token = 'cOMWfKBVtvuA6LumEMC6KyCPlDa8lvb/EjXH8HKCWE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )