UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBmgHrF5ED2mycw6B9ClngWcp9bSNCW+S3+z1SNNkwM=' 
WHERE 
  key_id = '85c0eec157efb43d97d8fd9133bb3d1320f7d3d2c2c6a6b790486fb0e37b35a0' 
  AND (
    token = 'QBmgHrF5ED2mycw6B9ClngWcp9bSNCW+S3+z1SNNkwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )