UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaehR8VPAnzrFTGNNCJGKZDhRp+rTxyTxrgio8H8gpY=' 
WHERE 
  key_id = '9375d7e5082fdc748031e80d854cab0782cf3b2dba73b332af649ff8580774e3' 
  AND (
    token = 'RaehR8VPAnzrFTGNNCJGKZDhRp+rTxyTxrgio8H8gpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )