UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'komr4RAJH4mkM72N8Nej31WVJCUgpHm5iUR7pvsRwA4=' 
WHERE 
  key_id = '6a6d6b953a67786f2775ecd755c2b0943c25273ec01076ee1e262ce18f430f5d' 
  AND (
    token = 'komr4RAJH4mkM72N8Nej31WVJCUgpHm5iUR7pvsRwA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )