UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xW/ZIBsyWJrihQ2PL6HTPvRTJVpgAOcfndlnBWHWghI=' 
WHERE 
  key_id = '64358c3e6a572ce731f59d3b2cc79c82142d7109df1df0185c71b81ff41e2f8f' 
  AND (
    token = 'xW/ZIBsyWJrihQ2PL6HTPvRTJVpgAOcfndlnBWHWghI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )