UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMxuyMbaTI4KJ0V/cR8VEWnC+jspp9mikLDxkABgOtA=' 
WHERE 
  key_id = '33d97aa5e357c844b223efaabb02b9b8edb3c67feccb93a8b8fdaaa3d8d13d89' 
  AND (
    token = 'dMxuyMbaTI4KJ0V/cR8VEWnC+jspp9mikLDxkABgOtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )