UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuR2sMut2rUKPIyNGqPTSxJRMztUjW0d440b6PiVOW0=' 
WHERE 
  key_id = '36914cae9e4344940c87b9ed3892c686ee39dbc88b0db3263ce9e00abbcbcb86' 
  AND (
    token = 'BuR2sMut2rUKPIyNGqPTSxJRMztUjW0d440b6PiVOW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )