UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMv7bFUNE468u9+5/tsht65IOB58EsaWFPYhP6RCy7g=' 
WHERE 
  key_id = '7a3022d9f210a74c3ac924d98fd020b320693a396376d8438a8d559c6960810e' 
  AND (
    token = 'CMv7bFUNE468u9+5/tsht65IOB58EsaWFPYhP6RCy7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )