UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdMKCVd/wbpccNPR4C28OBOOpfKboxUIi86X4IwrX+I=' 
WHERE 
  key_id = '8b6b4b092f36e1695d1090a74ad639aaff321bcb0e17bf4da614985c3c1a0393' 
  AND (
    token = 'CdMKCVd/wbpccNPR4C28OBOOpfKboxUIi86X4IwrX+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )