UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gs+rwEaawGk+pTTbSPy4JL2C45EgWT0PetRoizZFl4E=' 
WHERE 
  key_id = '50c20d70ff0971e0a39476465f56ccdcaba989d5bf808a33b2edd8b9e1141862' 
  AND (
    token = 'gs+rwEaawGk+pTTbSPy4JL2C45EgWT0PetRoizZFl4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )