UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQae5+kqCVg0h3Fx50SRkx4ozSuyaLRLtZt07YJNazw=' 
WHERE 
  key_id = 'c969a99dffec63f5e73beb1819d9977e48148d496c0e5a2839f983c833633eb4' 
  AND (
    token = 'kQae5+kqCVg0h3Fx50SRkx4ozSuyaLRLtZt07YJNazw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )