UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yF6tU/4PYs0b0nwRG38/lQzY5bwYD3UixEzAsEZVO8=' 
WHERE 
  key_id = '273fa891fd6b593514ff6854c74abe68b7721e04cb7c672d8a3d105bb915a8b2' 
  AND (
    token = '8yF6tU/4PYs0b0nwRG38/lQzY5bwYD3UixEzAsEZVO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )