UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igm2MIThLmT1eh77Uog5kwbjUUQuyEqKJLrGNTSdf58=' 
WHERE 
  key_id = '5b5ec985d3cc938dc5d625c40b0a002c27d8f50b23d2bff9d87c0456298f41b4' 
  AND (
    token = 'igm2MIThLmT1eh77Uog5kwbjUUQuyEqKJLrGNTSdf58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )