UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KOmBTED+Ls+fopDHGOFonqihX/LqHPbzlwST8CKBow=' 
WHERE 
  key_id = '9c480a56bcb62e347e128b545dde1b9a796df428753b712cb44986aaad9b7740' 
  AND (
    token = '8KOmBTED+Ls+fopDHGOFonqihX/LqHPbzlwST8CKBow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )