UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZ9QJTDe04CpuBTc9QGr8TEthCw2YcCmH4M5ztxi7Nc=' 
WHERE 
  key_id = '28649ec035589efce78e2e4ffff4a3826040937421efbad2a8f59a867d2f0ce9' 
  AND (
    token = 'NZ9QJTDe04CpuBTc9QGr8TEthCw2YcCmH4M5ztxi7Nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )