UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fyeMGjh427zOxxYFq9O98GNxTSEsi8bpZKpGG1u7SI=' 
WHERE 
  key_id = '8960d345cbfc503db2738467187d5cf85e12ca4f34122b3b6afb14279a7f227f' 
  AND (
    token = '0fyeMGjh427zOxxYFq9O98GNxTSEsi8bpZKpGG1u7SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )