UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzTi+pxRQ/Wn/pZn3jJ14dWMj8FLVVFtJtKXD2ypq2c=' 
WHERE 
  key_id = 'a2b9dedd9443ea7a68d3f5c9b9aa13537d627bf8453cdc4db17e59a8c1ca7fb8' 
  AND (
    token = 'lzTi+pxRQ/Wn/pZn3jJ14dWMj8FLVVFtJtKXD2ypq2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )