UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErcPvpCf6ozwvizhBO0n0pf/00qaLP+mp2wcJd95zo8=' 
WHERE 
  key_id = '4eb630e9c2869f67b2f348a07076863ed5f6356bf2c444debf95c2c40ab29354' 
  AND (
    token = 'ErcPvpCf6ozwvizhBO0n0pf/00qaLP+mp2wcJd95zo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )