UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5NBzjuLuvH0saCMQ44eCMFO/WIDGFLqIxzg57Q70ZU=' 
WHERE 
  key_id = '9f9377897bf201cf4cf634278b401f3889cca0d8066e3fda56d5b23b14515a8a' 
  AND (
    token = 'k5NBzjuLuvH0saCMQ44eCMFO/WIDGFLqIxzg57Q70ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )