UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHTDR32mMoSbILpsgejvQ7WyVNtTJblfwrlOcjoTM44=' 
WHERE 
  key_id = 'c134479dc75ed2519baa30518efacfa3e3cc19fc383a77af7b9f1d078802c184' 
  AND (
    token = 'aHTDR32mMoSbILpsgejvQ7WyVNtTJblfwrlOcjoTM44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )