UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLussE5t1WWHOmeea221XgovN9Q5n2xlxzhIKIhodn0=' 
WHERE 
  key_id = '8b5af99c0b98ac8265bb78c7365be7046c5b39a7b6d68f7e31807c581d0925bf' 
  AND (
    token = 'JLussE5t1WWHOmeea221XgovN9Q5n2xlxzhIKIhodn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )