UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3xfidymsoEW7gc+eyZ7JrxzhpHwjovEi81qLxf7pds=' 
WHERE 
  key_id = '9b559feb098035bb2b1d0a6fe700f776623b4665162f7ad4096f8d31f2800c8b' 
  AND (
    token = '/3xfidymsoEW7gc+eyZ7JrxzhpHwjovEi81qLxf7pds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )