UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwQRgVbE49phqd5C7stin4WjYCdJcLRrfpJd2meDxyM=' 
WHERE 
  key_id = 'a7ad62e6e86d5320e49d99ae8a4bf848c1de7bebcbcde8509b4aa6cd8781b544' 
  AND (
    token = 'YwQRgVbE49phqd5C7stin4WjYCdJcLRrfpJd2meDxyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )