UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wPDV5VBi40MHOTtlXOiJTiXk1i3X+4jnI4UU4vCs24E=' 
WHERE 
  key_id = 'a293ae63557bed9580513e538fc385e991a336eb00f4922b4cdb794fcaf2db2f' 
  AND (
    token = 'wPDV5VBi40MHOTtlXOiJTiXk1i3X+4jnI4UU4vCs24E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )