UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9OW1d8ExrJWAgVvH6+bTNSeSXlhYuMuGV7jWcq5OVI=' 
WHERE 
  key_id = '8546fa1bbb137d282b18cf63fb37372283f8643d811077a893b871ae77c19bfa' 
  AND (
    token = 's9OW1d8ExrJWAgVvH6+bTNSeSXlhYuMuGV7jWcq5OVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )