UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRKPMJcWNZG2xoThAoN8zs7z1IDrjvA+A0genMq1Psw=' 
WHERE 
  key_id = 'a08b6a5c115538668473e7746420b4248cdb3645d920f53f547e62e4f28afa95' 
  AND (
    token = 'oRKPMJcWNZG2xoThAoN8zs7z1IDrjvA+A0genMq1Psw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )