UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8yDDqXQj1murlD7i9KGVQGVY3NcygSBKaptQDPcCuM=' 
WHERE 
  key_id = 'f5ba67cc224c0dcab01ed5c072b38eaab31b0172dc1b7b5437c5fb48d193d5a1' 
  AND (
    token = 'D8yDDqXQj1murlD7i9KGVQGVY3NcygSBKaptQDPcCuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )