UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZhlyKQvaO2nNgyR2tqvHs+jkYUNy8TS9n4VtZL4gm0=' 
WHERE 
  key_id = '4b1c799ff915a3ec8fe7201f28f2513bea09b4fda14aacef1be2fc5e3f3cc5c1' 
  AND (
    token = 'LZhlyKQvaO2nNgyR2tqvHs+jkYUNy8TS9n4VtZL4gm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )