UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZMQ94tBVAv0hYzmXA/RQCrEd9K5vsN+CxwsE3yAzXA=' 
WHERE 
  key_id = '03998eb6111f4616dc3bc2649df275feef95b7f3a78268f5eb01e9926cb3358a' 
  AND (
    token = '6ZMQ94tBVAv0hYzmXA/RQCrEd9K5vsN+CxwsE3yAzXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )