UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjflTer851S8eulZq0bAtqWOjtcIydvRkipw62Dgp08=' 
WHERE 
  key_id = 'f6dd345edd4bfe59cf2c4ad03119d4ed8606b6d9fee2c7425ecc36ddea109b75' 
  AND (
    token = 'QjflTer851S8eulZq0bAtqWOjtcIydvRkipw62Dgp08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )