UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPhRd929H/iRqJx4u2BVTiksht4/RXE/crTItm1azzc=' 
WHERE 
  key_id = '15ea47196a58465dd998bcc6771be5944e44ed0f2d7fec2b6a3d47c26896b92b' 
  AND (
    token = 'oPhRd929H/iRqJx4u2BVTiksht4/RXE/crTItm1azzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )