UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sleu0FoyRgfLX2CwDkg1V8mNUwOZbY0DKaitct10GgU=' 
WHERE 
  key_id = '45ab8d8f7f5bdf8d8a07341c830c5d7fee89e72196063d25e06ca841576d8443' 
  AND (
    token = 'Sleu0FoyRgfLX2CwDkg1V8mNUwOZbY0DKaitct10GgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )