UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acFtoGOa3dtDBJP1gfFd7OOzX0XIv8+iaQI8ceOOLik=' 
WHERE 
  key_id = 'f474b51ab270dfddeb250a1f5e37c29f2f0400e10ca7adec91374192d53cb6ce' 
  AND (
    token = 'acFtoGOa3dtDBJP1gfFd7OOzX0XIv8+iaQI8ceOOLik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )