UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmaX9CEN/o2Q65BWtGB6WeHVpM0qmje6Kkm4v8InUV8=' 
WHERE 
  key_id = '67af5b3ce580d4bda289e0120306c5beb31baed8ef12dc3ea61b73594839337a' 
  AND (
    token = 'kmaX9CEN/o2Q65BWtGB6WeHVpM0qmje6Kkm4v8InUV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )