UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UIdj3bidzVKKBGF4YoEJrs/B9AsByqfeRWJT6FmG5d4=' 
WHERE 
  key_id = 'a6c727232a967884af5730df1d4df67dcaed196f1b0066fd0732730fb97637c5' 
  AND (
    token = 'UIdj3bidzVKKBGF4YoEJrs/B9AsByqfeRWJT6FmG5d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )