UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wF93/zWbes853OVxkiGOjLLduf/wh3ozaMpCloCFAc=' 
WHERE 
  key_id = '4daca6b850043311c4ef3cc555bc2c9710f2a2cb05bd217ce0fb324ed8990972' 
  AND (
    token = '9wF93/zWbes853OVxkiGOjLLduf/wh3ozaMpCloCFAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )