UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqimUxeWQRDesCpqSMwP8+y3bQHBHd4+E/2U6DfTcfE=' 
WHERE 
  key_id = 'a45065a55172d8679176f26503983e0ca8e66d000e5cbdd7e01bdf89e2392e9e' 
  AND (
    token = 'MqimUxeWQRDesCpqSMwP8+y3bQHBHd4+E/2U6DfTcfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )