UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NW6FD7LKuMBKWqGaoxwTKdE1urEky18DYuv4vJIZJYw=' 
WHERE 
  key_id = '1e6aaef3fda367d7ac6ebbb557ad9619081d058c17fe967e9830af8f9a59ab27' 
  AND (
    token = 'NW6FD7LKuMBKWqGaoxwTKdE1urEky18DYuv4vJIZJYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )