UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VtNOczGlMX+RKXtsvhDH7SVpRfYjr7iyRbkzu6Rg18M=' 
WHERE 
  key_id = 'd0d6ad5f7216a60477a5705d7f1ebd37cd87ffae8fb4be7831521340f9c31bd8' 
  AND (
    token = 'VtNOczGlMX+RKXtsvhDH7SVpRfYjr7iyRbkzu6Rg18M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )