UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkyMuoavTZ2de3TUQFlhN619vh/uPtvTVmKPQrsa+z4=' 
WHERE 
  key_id = 'e79dc1345a7f01d3ae6150e384c775293c1b2d43e9a9b01aaea340a840cd67e0' 
  AND (
    token = 'rkyMuoavTZ2de3TUQFlhN619vh/uPtvTVmKPQrsa+z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )