UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kh5A2jFddFZJrGtqfu1w2f6y3j/eE/aGMaFnfSoMyCM=' 
WHERE 
  key_id = 'f245f71c85923f28f33166e319072a2b1d5152bf7ede45b38cfbd1a4b9098ce3' 
  AND (
    token = 'Kh5A2jFddFZJrGtqfu1w2f6y3j/eE/aGMaFnfSoMyCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )