UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7w5a4dH1RsgkqxYagfrjP41qlj5GCvDSCd0V50Jw3Ss=' 
WHERE 
  key_id = '0753eee5d753500aab2fc096008a723dd9e9a195fe3d77dcf0407d3b2ee1ab2d' 
  AND (
    token = '7w5a4dH1RsgkqxYagfrjP41qlj5GCvDSCd0V50Jw3Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )