UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfuuFU9PuCGVLIsDtPum/CJgp6QhyY+JvZ87oXBbBlM=' 
WHERE 
  key_id = '9f64d5f8dbdd86dafce5f7832586f5b0f0093ca987e293774951dd9285ffc290' 
  AND (
    token = 'AfuuFU9PuCGVLIsDtPum/CJgp6QhyY+JvZ87oXBbBlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )