UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCGSU245KTLOFK8Bhi2tzicAnrypEikAze/cQUvsy/A=' 
WHERE 
  key_id = 'c92fad991a049b8b3ff8b519985c3b79c0818bb456d4129248cf3302094383dd' 
  AND (
    token = 'FCGSU245KTLOFK8Bhi2tzicAnrypEikAze/cQUvsy/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )