UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRYZGIZ2zCVibEBcd/c2kUAKCuzfJyeJX4341iQJkXg=' 
WHERE 
  key_id = 'e6e1a37f4a1b5fdefca26e9aaf6864c848f141995717225356f72492baaae47a' 
  AND (
    token = 'wRYZGIZ2zCVibEBcd/c2kUAKCuzfJyeJX4341iQJkXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )