UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '886XEvqK1wACqlKW5UGEf28nOmcbr1k+sKukfeZF2bY=' 
WHERE 
  key_id = 'c97f51071e8b35578895b5f708c1a77724484de6d444b71958af801187574b3f' 
  AND (
    token = '886XEvqK1wACqlKW5UGEf28nOmcbr1k+sKukfeZF2bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )