UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAA+u4w4gERl0eeFVnhIgH5+jes299djtx7KOWKVxnE=' 
WHERE 
  key_id = 'e82c89a183ad19ebf8354e62b6bfbd403e9cbb0cbbaaac38f2a5856b53849c89' 
  AND (
    token = 'MAA+u4w4gERl0eeFVnhIgH5+jes299djtx7KOWKVxnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034