UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPaweDicvK8cTfrfMJVAD8TCUAp/Zp79hXNzCGGY1AU=' 
WHERE 
  key_id = 'df79e3e0041daa4169f73f999965111a5b0e5e0fcd2f9a054bdddd08f41ce6e2' 
  AND (
    token = 'rPaweDicvK8cTfrfMJVAD8TCUAp/Zp79hXNzCGGY1AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )