UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vjg7EGEB+PvATtcRCYRZHCdzh5bjqJ9Kh659fcaCUc=' 
WHERE 
  key_id = '575488faade085b98671c75e37745ccc15b643bc1733c521bf182a4289e95eae' 
  AND (
    token = '7vjg7EGEB+PvATtcRCYRZHCdzh5bjqJ9Kh659fcaCUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )