UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrbLQeZL6l21wU2RjlfzSROWawr6Lw546EgxqmnunJw=' 
WHERE 
  key_id = 'b1b86ca9573061a948aa0bef3e11de903a26b95ff2db98fc756b704a19e660de' 
  AND (
    token = 'WrbLQeZL6l21wU2RjlfzSROWawr6Lw546EgxqmnunJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )