UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkYSMsBgCg+ROm73YImnB6ofwnCFnPe1dxDBudXN0us=' 
WHERE 
  key_id = '0b0aa38d1846fb12282315f295118a296a4a0139b560941b72270dd21164d0f4' 
  AND (
    token = 'kkYSMsBgCg+ROm73YImnB6ofwnCFnPe1dxDBudXN0us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )