UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7R/3H12x1jngtP+Wl5c6ubkUyIGvhHBLKPEAsMomClU=' 
WHERE 
  key_id = '86dba12b936567973528f34e1482f5d406f5f0d13bccf441c6a8431d31b87267' 
  AND (
    token = '7R/3H12x1jngtP+Wl5c6ubkUyIGvhHBLKPEAsMomClU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )