UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wn7ORRSBLzq+kbVT9HEfO4g2o1Ymuc1PsSMqn6ES0KY=' 
WHERE 
  key_id = 'a1e6a2f0b041936aab7cfeba9100b58e38b7b24520ff4ffbdbd0de7af57a744c' 
  AND (
    token = 'wn7ORRSBLzq+kbVT9HEfO4g2o1Ymuc1PsSMqn6ES0KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )