UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i4VlsWt9Zoox/XxghPCL6mOlTwSygJqoRXDK3BtoaI=' 
WHERE 
  key_id = 'e4c0f99bbb3bc6f53f7222ded6f6daed67102a8a3728b9fc3130b178913ba351' 
  AND (
    token = '3i4VlsWt9Zoox/XxghPCL6mOlTwSygJqoRXDK3BtoaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )