UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsIovyZusPq+IlavADBBja/E8pnvDslPqe3X0cmpNT4=' 
WHERE 
  key_id = 'ce8ff6ed507ce1ccdbc4332bffd320e0b62a744b989eeb3de5b5e050f503e9a5' 
  AND (
    token = 'YsIovyZusPq+IlavADBBja/E8pnvDslPqe3X0cmpNT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )