UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqgX7wiyEkCP8/8g5hdi2OWlB8R5GPe3ESJYJGo1gYo=' 
WHERE 
  key_id = '06bcc7184629874fe10e85cc98f59f6c82671750cd45afcdf6ad1fb9f14fb698' 
  AND (
    token = 'RqgX7wiyEkCP8/8g5hdi2OWlB8R5GPe3ESJYJGo1gYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )