UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GvuqkAmQdl5CyjXL8/UasvyQSE9YjwrBwQNwzk3z6g=' 
WHERE 
  key_id = '774e194d702b3bf397fcb1a47dfa426607521c221fd1022ce802526018918d0f' 
  AND (
    token = '3GvuqkAmQdl5CyjXL8/UasvyQSE9YjwrBwQNwzk3z6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )