UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k2WYEa6APRwG5VPWw+mYjwmuYOKbhflgQqmwql2kPak=' 
WHERE 
  key_id = '8118375b04ffb04345a9fe7f821ce39b77a25a7051b769cdc49b20f447c86f8f' 
  AND (
    token = 'k2WYEa6APRwG5VPWw+mYjwmuYOKbhflgQqmwql2kPak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )