UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qW6O1MNFCgyuyuglyFoNLqVLIYRG2gTDcj+wxwxabr8=' 
WHERE 
  key_id = '9db82a4ea5ee7d61794e4b916fffc188f271844941da7614e4afe747e63895c7' 
  AND (
    token = 'qW6O1MNFCgyuyuglyFoNLqVLIYRG2gTDcj+wxwxabr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )