UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYugOi11/mAxMTRxCGVHcwhQIeeAedqTxUYMhh8p5g4=' 
WHERE 
  key_id = 'fd16b575d2683c419ca621614ac6ad717695d10b53e95c901bbc074b48603b1f' 
  AND (
    token = 'iYugOi11/mAxMTRxCGVHcwhQIeeAedqTxUYMhh8p5g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )