UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AN907rLQz0pBs74teI6VEbxAnOAeUjHoBcAJu9sOahk=' 
WHERE 
  key_id = '0c4573d14a64f85e2afdf0331560cc213be36e67b45d25335650ee63dec8703f' 
  AND (
    token = 'AN907rLQz0pBs74teI6VEbxAnOAeUjHoBcAJu9sOahk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )