UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAXASUrvBKml6pfZ6XHDHN0kbmC53HsUInlPRQeVlXg=' 
WHERE 
  key_id = '7a25004e8c4bb477ec3820058cd19144346734d016dfc7e44a226306d27c1473' 
  AND (
    token = 'kAXASUrvBKml6pfZ6XHDHN0kbmC53HsUInlPRQeVlXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )