UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBEQcSG99wWp1uBx12b9WIypxI5AAX0bgplMtfqPNKg=' 
WHERE 
  key_id = 'a9e0d3b3469558f11a6dd5551d9cc43a1a0b000df2ac1ef9a2cf2ac25caffc4e' 
  AND (
    token = 'OBEQcSG99wWp1uBx12b9WIypxI5AAX0bgplMtfqPNKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )