UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyZQbxHiaz4uhzE4RcADKd6VFUKqk0A/Yo6rEjFtttU=' 
WHERE 
  key_id = '57339fa4b31814702340e57af496db8da79905f05951a5064d5b5b1e758f0ed8' 
  AND (
    token = 'QyZQbxHiaz4uhzE4RcADKd6VFUKqk0A/Yo6rEjFtttU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )