UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQVofhFW3cjQRLbdfKYIOH6/OPflD4s73XXqcOPMSuc=' 
WHERE 
  key_id = '82c1a7836c05a38ab8aadfbdb72ef29c10ae2efb8d7da269bd70b6ea7846cfbf' 
  AND (
    token = 'GQVofhFW3cjQRLbdfKYIOH6/OPflD4s73XXqcOPMSuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )