UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kvy0A//mf8P9bC7n1/b4WlUIhuaeUvCB+5vtMYAfSs4=' 
WHERE 
  key_id = 'c3f157841913e1bba744bb53dbf9bd0c4571eefe6c0682edb60bccfac7fafce6' 
  AND (
    token = 'Kvy0A//mf8P9bC7n1/b4WlUIhuaeUvCB+5vtMYAfSs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )