UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqCD4WKUq++rsg8SQQ0Dy5tZ9F2KNo2opG5B/n7k89E=' 
WHERE 
  key_id = 'db2ba6db282230b598959fa4570b88f3050179b6a34118c4251282a1daf770d5' 
  AND (
    token = 'dqCD4WKUq++rsg8SQQ0Dy5tZ9F2KNo2opG5B/n7k89E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )