UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+ILz1cE0969LUiAn0BJjsykU1kCj4dJqTKUlML3BsE=' 
WHERE 
  key_id = 'b998f49249f2d2fcd4e084fe96ce4866ff9ba96ce60ede185c597b8e186bb328' 
  AND (
    token = 'B+ILz1cE0969LUiAn0BJjsykU1kCj4dJqTKUlML3BsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )