UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5vtF8C/FM/SvA2/hcacyrdilB3jOxLOBOuOMlkZW7A=' 
WHERE 
  key_id = '28a6641ebce1923db4a2d6814ee464169b380e07c8a9bb3f8f6bdee76930c1e9' 
  AND (
    token = 'z5vtF8C/FM/SvA2/hcacyrdilB3jOxLOBOuOMlkZW7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )