UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkbLa4sejmNUIC35VJHmyral1PPFjIYvME9pOBR0x48=' 
WHERE 
  key_id = '9b37c1b3a29e0d0734e83fd85b1fc3cd6225d86ffc9e82367bf79a04623b6da7' 
  AND (
    token = 'zkbLa4sejmNUIC35VJHmyral1PPFjIYvME9pOBR0x48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024