UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRIdxuZNcBwkRHoF/mt3dxtI2i5aVlZbrACYzeFyuFw=' 
WHERE 
  key_id = '5ed20f0f06396f96ec806fcd34e3bb87db392b31fd3556d600d6ee47805cad31' 
  AND (
    token = 'BRIdxuZNcBwkRHoF/mt3dxtI2i5aVlZbrACYzeFyuFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )