UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skmzp135+x3SPZt3v5oQ6w6UoqLCdrMtb3AddakCHg8=' 
WHERE 
  key_id = '868e24b8de4d624128f3679a032ada60dba7b157e058e62e9bba75a687b66bbf' 
  AND (
    token = 'skmzp135+x3SPZt3v5oQ6w6UoqLCdrMtb3AddakCHg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )