UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/o00jVb2wC+B/dokhbGVkADzhZkG0Pfu3ky6waSAySw=' 
WHERE 
  key_id = '20fad9304421bd73fd4afbb7df676bf8b553ea9e43a7dd10b8cdf7286c29d3f5' 
  AND (
    token = '/o00jVb2wC+B/dokhbGVkADzhZkG0Pfu3ky6waSAySw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )