UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iw9ARliT4ynLjHVZ7FAV36MCWeWefOqCOMRU4dgD+qA=' 
WHERE 
  key_id = 'eab227cfb8dc1dc910760cfa6ed5a133ab579fbce9e5f89b82ae2f0351f4ff4d' 
  AND (
    token = 'Iw9ARliT4ynLjHVZ7FAV36MCWeWefOqCOMRU4dgD+qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )