UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '07ITya91+jvPy0VUqd1OQOnBtAx0qswLv6I+ja8LkCk=' 
WHERE 
  key_id = '47403888bd8b0603eaf99e42267b85e7bda76fe4cb02ea23a4ff116bb694e715' 
  AND (
    token = '07ITya91+jvPy0VUqd1OQOnBtAx0qswLv6I+ja8LkCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029