UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAx3/Vs23UldcvsuI9DBRDhAG5tv7w5nL/hDwabc/Xg=' 
WHERE 
  key_id = 'adcbd1c20045d5c334488f071254e582fe6d84ea0448d9c8cce89a575a49c096' 
  AND (
    token = 'eAx3/Vs23UldcvsuI9DBRDhAG5tv7w5nL/hDwabc/Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )