UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wkc5zjT43IScNrLwzfBxIVkqda9MCqlHBH2lj315apM=' 
WHERE 
  key_id = '360c6f7c65682f407a91b208aeec72570f2a01e22a95a6bdea31218a08e7abe3' 
  AND (
    token = 'Wkc5zjT43IScNrLwzfBxIVkqda9MCqlHBH2lj315apM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )