UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1LoeKM2IF7D+cKtLS+MGxULR1U1UakFIGB3j8uDpKA=' 
WHERE 
  key_id = '9b4b6fea6c6ea62ecbe71c24740a16261e5865695c2e65af6c54d2ccb8083ad4' 
  AND (
    token = 'C1LoeKM2IF7D+cKtLS+MGxULR1U1UakFIGB3j8uDpKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )