UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpPripfLKG//IcpEOqyRabtA2hvLXirihTxlL0FnqwI=' 
WHERE 
  key_id = '6388d2649a5b7aed1ec139ae8ecb6ecb55eac595b1a81c18830379515b9a87a7' 
  AND (
    token = 'HpPripfLKG//IcpEOqyRabtA2hvLXirihTxlL0FnqwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )