UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjSGEo6/a5lpLRBei4FBUzxHB35ZbhsPjkf0kEo1eFs=' 
WHERE 
  key_id = '80de2de0ac9f8a7f7501c2741ea5331d80eafc75d3c0996e1956dde31385b53b' 
  AND (
    token = 'pjSGEo6/a5lpLRBei4FBUzxHB35ZbhsPjkf0kEo1eFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )