UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNxLrXKRPvq633qzWtM+I55IPp2SzcNkAaIVkuTfDBY=' 
WHERE 
  key_id = 'acdd9fcbd325c93a69fb0a222d399449e11f99ac10d7ef01c8d2e38cc55d6f0b' 
  AND (
    token = 'LNxLrXKRPvq633qzWtM+I55IPp2SzcNkAaIVkuTfDBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )