UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVnctVTysR4Nlvrd6CPQjSrJL9cLzVVMad2zc/PZWsM=' 
WHERE 
  key_id = '57842a929a5b98edaabccb76db781adec9165c39067193d9fd7f800c76a604ca' 
  AND (
    token = 'wVnctVTysR4Nlvrd6CPQjSrJL9cLzVVMad2zc/PZWsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )