UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8qAKk4Gt6bz8RPFXEdg4b809427POEeh1Atz0jMXOw=' 
WHERE 
  key_id = 'ae7017ecca53988b1c33439a5e86750fea23bbbd3b4081b1dec39d450b298d8a' 
  AND (
    token = 't8qAKk4Gt6bz8RPFXEdg4b809427POEeh1Atz0jMXOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )