UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8C4rsjucPVYqJMfOtybv4Rsk5uNNGbAMYtrUi/a+mPU=' 
WHERE 
  key_id = '24fe00bd3b897738c24717287e70a898bf142e8715c423eca37172d6dd3d0056' 
  AND (
    token = '8C4rsjucPVYqJMfOtybv4Rsk5uNNGbAMYtrUi/a+mPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )