UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LTrS1cEmKkBNdVmVMrpKFN82vxgrR+brmo2/QndfW4=' 
WHERE 
  key_id = 'd0ee9be8c7f5d7ff67c3414f958019ebb7a6a858535a43cf0f914e56cc326af1' 
  AND (
    token = '9LTrS1cEmKkBNdVmVMrpKFN82vxgrR+brmo2/QndfW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039