UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7d2YNitcjsrC5kpEQO1Hei5QgjpDD/1f+4qGZCtRuI=' 
WHERE 
  key_id = 'b6e57b27a9b6583b3bd54a6fb3af60d17df76588bbe256247c2665893ed68497' 
  AND (
    token = 'I7d2YNitcjsrC5kpEQO1Hei5QgjpDD/1f+4qGZCtRuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )