UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdeYQJPZPyLkQk1vi2S5yID4FA24ZUDdPX1txZfrPVs=' 
WHERE 
  key_id = '4c8c73e0e264eadc3914abfc2a2355b80e1d12837ebddca18224385b56e0dbea' 
  AND (
    token = 'cdeYQJPZPyLkQk1vi2S5yID4FA24ZUDdPX1txZfrPVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )