UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7JW3A8c/mjiCLusi5fWxQWBNFywC8HDIOjSTHczZuY=' 
WHERE 
  key_id = '5991ef49b2fbdc554b63956aae92d820eebc8a8abd32a55697c9a4080fd74109' 
  AND (
    token = 'X7JW3A8c/mjiCLusi5fWxQWBNFywC8HDIOjSTHczZuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )