UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uW3AFM0LN5Ejx6yMq99CHkqzjUp8aOhfKfJNc/4u8OI=' 
WHERE 
  key_id = '5ddb5b3ed79c4d2c106bd24649227ce9df66b0a3810968ae67e3bb572765b1db' 
  AND (
    token = 'uW3AFM0LN5Ejx6yMq99CHkqzjUp8aOhfKfJNc/4u8OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )