UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQWFbf8CbHBP/OVx2FJQlgTEWjiao8XciR0wcQO6w5s=' 
WHERE 
  key_id = '948039e5d5897e7ecbf2d3a998df93ed2a40afe069ccf6c80f9ac018aec63fe7' 
  AND (
    token = 'mQWFbf8CbHBP/OVx2FJQlgTEWjiao8XciR0wcQO6w5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )