UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dflKBCcZzjy2mknSDyChWCMDakx7ABfNZQLaZ1pzYQ=' 
WHERE 
  key_id = 'ddd457e98c1a95f1cdff431bec89df97efdf340a4239b2d783de1c931d692d86' 
  AND (
    token = '9dflKBCcZzjy2mknSDyChWCMDakx7ABfNZQLaZ1pzYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )