UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MN5r6UsYDIgcTmfq2gJAAgWFdDsL8MY9CT/mP7jikH4=' 
WHERE 
  key_id = '0d917e626ee07cd1effb6fb5d3e8c2dc0cc1227283b5b5d0db9203bd558a244c' 
  AND (
    token = 'MN5r6UsYDIgcTmfq2gJAAgWFdDsL8MY9CT/mP7jikH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )