UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZFq7U/9JtdeSPVjCvCBlYCj9kDSeoxNGDMmZ7XAyoc=' 
WHERE 
  key_id = '9f5bb9bfa3cf5b3d1da9206d47df06374a061b767ca8ee13a6d760b0c14e7809' 
  AND (
    token = 'NZFq7U/9JtdeSPVjCvCBlYCj9kDSeoxNGDMmZ7XAyoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )