UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crb4vNYJlo2cnrBwCABHuE7TCVq9hjKj0Y+UJmqIKOk=' 
WHERE 
  key_id = '24298332f01031400ea7b7b4d4a2f35f17a7912f0b60283185d0fdbf2b977709' 
  AND (
    token = 'crb4vNYJlo2cnrBwCABHuE7TCVq9hjKj0Y+UJmqIKOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )