UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLNdDN4D6dBJpj3+y2YmzigUrk0pE68kCy2Bsq1N+lA=' 
WHERE 
  key_id = 'ae0279de3cad706fec617192774113d17df3041b163c8a373aab2d36b750fda1' 
  AND (
    token = 'pLNdDN4D6dBJpj3+y2YmzigUrk0pE68kCy2Bsq1N+lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )