UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtBUAIia7ZrmL3rEXZRx2EInLACr+Afa4PgGVKUvJZ4=' 
WHERE 
  key_id = '124bc76f0592ec7358d2bfea0e400fb69beb077bf75cfb746af2934f10c44bfc' 
  AND (
    token = 'KtBUAIia7ZrmL3rEXZRx2EInLACr+Afa4PgGVKUvJZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )