UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/RbWebfMGd8xtBfsWR4wpyFmGWqpJVMwEpeRv4470I=' 
WHERE 
  key_id = 'c96cee1405ff1ad32d9455a7c49865644e666e50a511087adab0f28b18758075' 
  AND (
    token = '+/RbWebfMGd8xtBfsWR4wpyFmGWqpJVMwEpeRv4470I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )