UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEIa7gtxR40Sje1gLncWbORhv+c9z7Qje1u21WqCTcA=' 
WHERE 
  key_id = '7ebd12f91642e7544a02358a6d60a6b8b8449f60ae91975ebe50284926114798' 
  AND (
    token = 'VEIa7gtxR40Sje1gLncWbORhv+c9z7Qje1u21WqCTcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )