UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xreJFMwGjZrDfijJHbNtnod0p+Ta9IXN1kSWeif8mpY=' 
WHERE 
  key_id = '833c92164fa64ccda576cb34fa5491019536275ad6a39fbcb4a0841c426ff4ec' 
  AND (
    token = 'xreJFMwGjZrDfijJHbNtnod0p+Ta9IXN1kSWeif8mpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )