UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0FfGBfQ+D4YzPjl2sYNWlyIKt1ZqMlfCb03Cr5kM4VI=' 
WHERE 
  key_id = '2ac73c95a920a466e61e1e373a53b71f2954a68d93ec0abac28188095aeacbc1' 
  AND (
    token = '0FfGBfQ+D4YzPjl2sYNWlyIKt1ZqMlfCb03Cr5kM4VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )