UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryObR6FKxslklodfxHSShlB0gc8OF/4BPyrz1/A27GI=' 
WHERE 
  key_id = '31539e78246ea02e3e04caa752f2ed1c33204653f3f3412c5f9ac8fd90755c07' 
  AND (
    token = 'ryObR6FKxslklodfxHSShlB0gc8OF/4BPyrz1/A27GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )