UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHrX/Dxycqjx+fFW74y9f7uI5he6mopIGBeUNVTVEec=' 
WHERE 
  key_id = '82196fffce726966e0324f635f1dcc0c283cb7cedb1dccdb4c99a84586211c7b' 
  AND (
    token = 'DHrX/Dxycqjx+fFW74y9f7uI5he6mopIGBeUNVTVEec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )