UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XiMx+yXXWGv6ZFON9/ujrdjrV9bkDJDXKdSM7EwjIi8=' 
WHERE 
  key_id = 'c523d66d67b1e21517618af2395449e88e71d55a1fd56daafd6019a9c7e9a275' 
  AND (
    token = 'XiMx+yXXWGv6ZFON9/ujrdjrV9bkDJDXKdSM7EwjIi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )