UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ElATBU+Yge9B7wnLhjUz92LtlgXZaSwUg9IkM1keZs=' 
WHERE 
  key_id = 'eabc6dc926ac7211dcc6166d0e108171a2908ab752fa92590cad5912fc74dd3a' 
  AND (
    token = '5ElATBU+Yge9B7wnLhjUz92LtlgXZaSwUg9IkM1keZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )