UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNDifRNYfJvBIzej8CvFri7htRY/XQQhwsd+iwIF8e0=' 
WHERE 
  key_id = '1db3ce388ce3aefc12a84a09651c56e5eea9deb8f20f21762d14eef39dfc0e2a' 
  AND (
    token = 'HNDifRNYfJvBIzej8CvFri7htRY/XQQhwsd+iwIF8e0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )