UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsZsUtKoQJSGtMtlLWvNnEPoY/LduLzXHhSRHmqVJS8=' 
WHERE 
  key_id = '7ee1c52b30e584a0040059abc34eb2fe964d3c29ad4881cbb562de4e3377c2b2' 
  AND (
    token = 'UsZsUtKoQJSGtMtlLWvNnEPoY/LduLzXHhSRHmqVJS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )