UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESF9dZPPX8weJWcIPMk4NFXorrAHhdAjNprP2esj1js=' 
WHERE 
  key_id = 'b178da4c29d8bb5300c2ed39a6e3c374f91d726521a557343d8a91e4b1c79620' 
  AND (
    token = 'ESF9dZPPX8weJWcIPMk4NFXorrAHhdAjNprP2esj1js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )