UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHfMaAW4PzxYU8jYWn3Uc5poTc37fbDX/6ksR0/TDWE=' 
WHERE 
  key_id = '458be3bc670096625a04dd6d15c864b8210e902fae95ddb33c29ab1a0102cc42' 
  AND (
    token = 'VHfMaAW4PzxYU8jYWn3Uc5poTc37fbDX/6ksR0/TDWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )