UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwcBcHvHeIzzidd+bEYqfNhs75SmRDGr/ihxcDx2RPk=' 
WHERE 
  key_id = 'b0056f7586565d9589b87392d3dabea8407b8dc567dedfb84abccb8f131378a7' 
  AND (
    token = 'mwcBcHvHeIzzidd+bEYqfNhs75SmRDGr/ihxcDx2RPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )