UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaGyeOC6huorZ4T0ag2vhUuPCTpxT07jM5XObHmlAXk=' 
WHERE 
  key_id = 'dc9a82e3b7853ea151ca5d41fb22ddb4e33cd6d3f8bea3480887d42c6f08e5f4' 
  AND (
    token = 'GaGyeOC6huorZ4T0ag2vhUuPCTpxT07jM5XObHmlAXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023