UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoL3IcazK6/GRlNkhj/DqR09GP+c/SoV6ZkzCdSTDSQ=' 
WHERE 
  key_id = 'c8993d20a107db0586f847411252147df80ac9b946ca06255d7ce47b22a61693' 
  AND (
    token = 'KoL3IcazK6/GRlNkhj/DqR09GP+c/SoV6ZkzCdSTDSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )