UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5S5NXodLIK7Uo/M1BZbOeiMLQHyhm2xzjOM4fuQxoI=' 
WHERE 
  key_id = '39a9e2ad700efa8e810057ab602616ddf19cdd10d8ef67f02c5056100b449acc' 
  AND (
    token = 'v5S5NXodLIK7Uo/M1BZbOeiMLQHyhm2xzjOM4fuQxoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )