UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYrOgtJslVJg0mIoscLpn97D35Qg2DKnPXMZ58SKkLg=' 
WHERE 
  key_id = '635edcdd3b77f9d922816dde51150e0b1f13fb8355c030f70cd5f7797560a3a7' 
  AND (
    token = 'mYrOgtJslVJg0mIoscLpn97D35Qg2DKnPXMZ58SKkLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )