UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Bz9giXFBazY5Sq2D1wxjXwN+CHCldmP7bAf15I8Qi0=' 
WHERE 
  key_id = '3a1f6b55399a059d2be34ee657c00a9355dd6d218e39ca122f220509442b11d3' 
  AND (
    token = '8Bz9giXFBazY5Sq2D1wxjXwN+CHCldmP7bAf15I8Qi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )