UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYBdOApYyJDPmX3I5NFLDIzvD2cVPGaVOwael1JfjzQ=' 
WHERE 
  key_id = '33d3500faf58bdbbc0412824d111a830c7434ad2a8062c97cf0958d4e75cfa46' 
  AND (
    token = 'BYBdOApYyJDPmX3I5NFLDIzvD2cVPGaVOwael1JfjzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )