UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwLiB4oAKwqzZFV9bv+hW/HPWkDyutcT6H11m+RX+fw=' 
WHERE 
  key_id = '9280ab3c318d85824f09f2e5d3a6e8375008088c31ec408d4ac5fb92d3d27f6c' 
  AND (
    token = 'PwLiB4oAKwqzZFV9bv+hW/HPWkDyutcT6H11m+RX+fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )