UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcLkPiLzJyuNN/e/ZKuJSqS97p5K/0fRO46FYu4JtR8=' 
WHERE 
  key_id = '481065bf8e251072ef34bf00cffb400379cc3f4ac3147dcba992220e29b9daac' 
  AND (
    token = 'dcLkPiLzJyuNN/e/ZKuJSqS97p5K/0fRO46FYu4JtR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )