UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0s4z0qPnkLYYpVwoNkZ1NfkLj550egteHhdLuEgywuo=' 
WHERE 
  key_id = '50a46363aba8b7e777f969d1d3929318fa1945b389a97f632cebe58ddbcd654e' 
  AND (
    token = '0s4z0qPnkLYYpVwoNkZ1NfkLj550egteHhdLuEgywuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )