UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpL0rLJHP50XQYkmcTALQwZvjrhCHRv27Hn/CwXQi/I=' 
WHERE 
  key_id = 'ea703235c07e1737ad23bd04b730c6309f4f1d123840ea1f273ac67164627b39' 
  AND (
    token = 'OpL0rLJHP50XQYkmcTALQwZvjrhCHRv27Hn/CwXQi/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )