UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMuiYdNXWkrdxGblrWDUtCHn8qEEKu2CRgP39ZgfSDw=' 
WHERE 
  key_id = '9c59712d0702cfb0aeeb6049e92e006f7f0155b344c9b78fe81f704a63426b46' 
  AND (
    token = 'HMuiYdNXWkrdxGblrWDUtCHn8qEEKu2CRgP39ZgfSDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )